Interesting Video on Global Warming

Here is a video of a show on global warming. I found it very interesting, and wanted to know what others though of it.http://en.sevenload.com/videos/UsTF3KX-aS6e/The-Great-Global-Warming-Swindle

Posted by Sedgewick17 10 years ago


Global Warming Confusion

NOAA released this a couple of days ago. Global Warming effect on Hurricanes. This is not what Al Gore told us. What gives?

Posted by Lextone 10 years ago


He who says there's no such thing as global warming.

A friend of mine today firmly told me that there's no global warming and we should all stop trying to struggle improve efficiency (and then as an afterthought added "especially with policies, and liberalness and the such). It was a dumb inconsiderate reply but non the less, I snapped at him. I told him that we should just let ourselves cut down all the trees and pollute our atmosphere so much that marathon running would become a dangerous sport. He looked at me sheepishly and said something to the effect of well you shoulden't worry so much and Al Gore is a nutcase. Typical conservative catholic response. The point of telling you this story was to encourage you to say what you think in the comments section, and to inspire you to create ways to make us (the race of polluters) better. So go on, debate it up!

Posted by DELETED_craz meanman 10 years ago


Reverse Global Warming the DIRTY way

1)  We are put carbon into the air by burning fossil fuels.   What are fossil fuels?  Plants that were buried eons ago.   How can we reverse the trend?  By burying plant matter, thus sequestering CO2 from the air. Fortunately, there is a convenient way to do so. Put lawn waste and paper in a landfill.  Paper is mostly made from tree farm trees. They'll replant to grow more. New trees absorb CO2 from air.       a)  Bury paper. Don't recycle it.    b)  Bury lawn waste, don't mulch or compost. 2) Since people do burn stuff to keep warm, travel, and do stuff in general, is there a way to do this without as much effect on climate? Yes. Global COOLing happens when particulates (smoke) reflect some sunlight.   So the laudable efforts to produce cleaner emissions from cars, powerplants, etc, also prevents the effect of global cooling.   Ironic that  a filthy smoke belching 1800s smokestack which lead to respiratory problems, etc, would also put out particulates that block some sunlight.      a)  make smoke, not clean exhaust. I welcome responses whether you agree or disagree.  To be perfectly honest, I'm not sure if I agree myself ! Just putting it out there.

Posted by Toga_Dan 5 years ago


Global Warming

Okay I'm gonna open the global warming can o'worms. what does everyone think about that stuff? Cycle of the earth? Change in atmosphere? what is it? BS or the current greatest problem facing society?

Posted by wingman246 10 years ago


Global Warming Leading to Possible Beer Shortage

According to Treehugger, a warmer climate is leading to shortages in hops and barley. If all of it keeps going in the same direction, beer will be getting more expensive to make and nobody wants that. Link

Posted by fungus amungus 10 years ago


Reducing cow burping 'is key to tackling climate change'

Argentine scientists are taking a novel approach to studying global warming - strapping plastic tanks to the backs of cows to collect their burps .source

Posted by ivan.veretelnyk 10 years ago


Growing numbers of jellyfish linked to global warming

The growing number of jellyfish in the oceans has scientists worried, as they say it is an indication of how badly the ocean is being treated. They are showing up in places where they have never been seen before, and this is being attributed to a number of causes, including global warming and overfishing of the jellie's natural predators. LinkyI can personally attest to this one. I went to the beach and got stung by these little nasties. There must have been thousands and thousands of them swimming around. When they sting you, it HURTS. I had whip marks on my arms and legs for hours. Stupid jellyfish...

Posted by Lithium Rain 10 years ago


Five "solutions" for global warming

Who needs to worry about cutting back carbon emissions or sequestration when you can just launch a rocket into the atmosphere loaded with sulfur to simulate a volcanic eruption? Or what about making trees shinier? Then again you can always try to cover the glaciers.These are all ideas that have been put out there to save us from ourselves, but almost sound like we're trying to kill ourselves off even faster. Especially that sulfur rocket bit.Check out these five techniques on the green fringes. Where do you think any of this effort should be going? 5 Strange Stop-Gap "Solutions" to Climate Problems

Posted by fungus amungus 10 years ago


Do you think we are going to destroy are planet with GLOBAL WARMING

OK well most of the question is in the title. But I have herd things like there wont be anymore snow in fifty years, the polar ice caps are being destroyed, the ozone is covered in holes and that ethanol is actually worse for the enviorment than gasoline because it produces more carbon emissions. And to go along with that question are we getting to smart ? A little to technologically advanced.

Posted by littlechef37 10 years ago


Global Warming Instructables

The Stay Warm Contest is requesting our warmest solutions to make it through the rather rough winter we've been having. In particular, they want to see our favorite low energy solutions. Therefore, may we post instructables about warming up the climate in an attempt to stay warm? Thanks, Purduecer p.s. (Since I know in advance that some of you won't appreciate the humor, you should know that this post is done in jest. You have been warned.)

Posted by purduecer 9 years ago


I love that Instructables reaches the global community

Hi Everyone! I love that Instructables reaches the global community and love seeing creations from people all over the world. But, I know sometimes people have issues and struggles with writing, if English isn't their first language. I just wanted to offer some free help. If you need some quick editing and fixing up - just send me a message or post on here - and I'll happily do it as long as time permits. I used to be a journalist - and enjoy writing/editing and have helped people with papers and resumes in the past. So, just let me know if you need a little help!

Posted by delated- 4 years ago


Green Roofs Capture Carbon

"Recently, Royal Dutch Shell PLC received $865 million from the Canadian government for a carbon capture and storage (CCS) project. Green roofs, rooftops with plants, can capture and store carbon, according to a new study by Michigan State University in East Lansing. The technology to build green roofs already exists, and they can be created for much cheaper than a CCS project."The key to fighting global warming is capturing carbon from the atmosphere and storing it in new reservoirs that weren't storing carbon before," lead researcher Kristin Getter said...."This looked like a rather elegant answer to the Green Question.  

Posted by Goodhart 8 years ago


"The more science you know, the less worried you are about climate"

"Americans with higher levels of scientific and mathematical knowledge are more skeptical regarding the dangers of climate change than their more poorly educated fellow citizens, a U.S. National Science Foundation-funded study has found." See link here: http://www.kurzweilai.net/the-more-science-you-know-the-less-worried-you-are-about-climate What do you believe?

Posted by mikey77 6 years ago


Global Warming - Ruling on Documentary

UK Broadcasting watchdog OfCom has ruled that the Channel 4 documentary The Great Global Warming Swindle broke broadcasting rules by implying that GW was not due to human activity.The film's key contentions were that the increase in atmospheric temperatures observed since the 1970s was not primarily caused by emissions of greenhouse gases from burning fossil fuels, and that the modern focus on climate change is based in politics rather than science. It is seen in some "climate sceptic" circles as a counter to Al Gore's movie An Inconvenient Truth, and credited with influencing public perception of climate science. It has reportedly been sold to 21 countries and distributed on DVD. GW experts featured in the documentary complained that they were quoted out of context, had not been told of the aims of the programme makers, and some quotes attributed to experts were, allegedly, made up by the reporters."It's very disappointing that Ofcom hasn't come up with a stronger statement about being misled," said Sir John Houghton, a former head of the UK Met Office and chair of the Intergovernmental Panel on Climate Change (IPCC) scientific assessment. "I know hundreds of people, literally hundreds, who were misled by it - they saw it, it was a well-produced programme and they imagined it had some truth behind it, so they were misled and it seems Ofcom didn't care about that," he told BBC News."The programme has been let off the hook on a highly questionable technicality," said Bob Ward, former head of media at the Royal Society, who played a prominent role in co-ordinating objections to the film. "The ruling noted that Channel 4 had admitted errors in the graphs and data used in the programme, yet decided that this did not cause harm or offence to the audience." Plaintiffs accused the programme of containing myriad factual inaccuracies, but Ofcom says it was "impractical and inappropriate for it to examine in detail all of the multifarious alleged examples... set out in the complaints." On another issue - whether contributors to the programme had been treated fairly - Ofcom mainly found against Channel 4 and the film's producer WagTV. Former UK chief scientific adviser Sir David King had been misquoted and had not been given a chance to put his case, the regulator said. Ofcom also found in favour of Carl Wunsch, an oceanographer interviewed for the programme, who said he had been invited to take part in a programme that would "discuss in a balanced way the complicated elements of understanding of climate change", but which turned out to be "an out-and-out propaganda piece, in which there is not even a gesture toward balance". The film alleged that the IPCC's scientific reports were driven by politics rather than science, and Ofcom ruled the organisation had not been given adequate time to respond. Full BBC article, plus links

Posted by Kiteman 10 years ago


The Middle East and the Global Hackerspace Movement

Please follow me and imagine this. You're in a city and are taking a rattling train somewhere to the edge of town. The buildings get shorter as they get wider. You are entering the industrial area where the jobs dried up long ago. Where there are more broken windows than whole ones in each building. You pass the streets your parents warned you about and a street covered in "DO NOT CROSS" tape. Two stops later you get off at the stop your friends told you about questioning your sanity and wondering why your friends brought you out there. The graffiti is beautiful though, and somewhere in the distance you can hear the thump of heavy bass. The address your friend gave you can't be right, you look up and see a massive complex thankfully this one seemed to have more of it's windows intact. You push the rusting door noticing the rough texture and surprising heft. You walk in and see a roughly refinished hallway. The drywall isn't yet painted but it appears that this massive factory has been transformed on the inside. You pass a few drywalled off artists studios on the first floor and they smile at you with plaster in their hair. It smells like lavender and you notice you just passed an artist making candles. The "hackerspace" your friend told you about is on the second floor. So you walk to the cargo elevator and push the call button. It makes a horrifying rattling sound as it descends to meet you, instead of a door it has a grate. You take it up and as it slowly moves you can see concrete, then wood and suddenly the thumping bass get's louder - Hello Skrillex. It's too much to take in at first, you only notice the chaos. There are tools everywhere and in every state of operation. A wall of computer monitors lines the back wall. There's someone binding books in the corner, and what appears to be a viking with knitting needles sitting in what appears to be a lounge, he looks up and smiles at you and says "welcome to Scrumspace*!" you've arrived at your first hackerspace. Notice an open basket of dollar bills and place a 2 dollar donation in the basket near the fridge and grab yourself a drink from the fridge in the kitchen. You walk into a common area painted like a scene from Super Mario with what appear to be server racks painted as the tubes. Finally you see your friend. He walks in with a scorched shirt and you see his eyes twinkling through the welding goggles. "Told you this place is awesome!" he says. Hackerspace Values and Culture Hackerspaces like this exist almost all over the world. These places collect (and perhaps helps inspire) people who are passionate initiators. Walking into one you might find someone who wants to share a new iPad application which monitors the GPS on the weather balloon they've released -"It's over //CHINA// right now!!". People in hackerspaces are happy to share, it's a part of the culture! Interacting with them is often uplifting and inspiring. They are building and creating things they think is amazing. They may be playing with technology or science or art without concern for the categories. The only apparent question they ask themselves is how AWESOME is this!? It's a contagious atmosphere of capability where people learn from each other constantly. They can't help it! People are so passionate about what they are doing, they inadvertently teach. The other feature of a hackerspace which is more important is that they give people a venue. It's an open space that is owned by the members. Need a place to host a workshop on hat felting, it's yours! Need a place to build the first prototype of your product? Just make sure you pack it in the lockers when you're done working on it! The atmosphere is fundamentally collaborative. It can't be anything except participatory because of the way the spaces are most often organized and run. There is no single owner. Everyone pays for a portion of the rent, and more importantly everyone brings something new to the table. They might bring with them a new tool, their coffee machine, a desire to set up a program to run a STEM program for children. The spaces become a snapshot the local community of amazing people and their projects. Many of these people started developing their projects during their final years in university. But their is a gap between a school project and feeling capable to take it and turn it into something yourself. I'd love to start here. With these fresh graduates. These young people who (perhaps not coincidentally) are also the driving force behind the revolutions of the middle east. This is a great place to start. These are the young people changing their countries today. They feel empowered to change long standing traditions and the culture of oppression in their governments. Perhaps it's also time to give them the tools to do the same for their local communities. Where they have the ability to have a more direct impact. Who the heck cares about the government if you are free to repave your roads, create alternative energy from solar power, clean your own water and start your own online webstore distributing products that are rapidly prototyped and drop shipped to other places around the world. Sure you might call this line of reasoning anarchistic. But when the systems around you are falling apart, banding together to pick up the pieces is the admirable thing to do. Social entrepreneurship in the states often focuses on countries outside the states. They basically act as for profit NGOs. Non profit organizations as they operate in America don't exist in the middle east. Thus I'm beginning to think that the concept of social entrepreneurship might just be a great way forward for these countries. Doing well by doing good! This concept is a development hack, and one that could possibly have it's roots in the Hackerspace scene. There are features of hackerspaces that I see can give rise to more DIY social entrepreneurship in the middle east. They are: 1) The culture of good. Make something wonderful. Share it with others online and off. Be inspired and inspiring. 2) The availability of tools along with the docracy culture. If you want to see it, do it. 3) A supportive global and local community which has within it stories of other successes to emulate. Where does this culture come from? It appears to be derived from the open source movement. Open source technology is often spearheaded by a few individuals but is maintained, built and supported by a global community of makers who want the tech for themselves as well. Do you want to see that feature? Write it? But don't edit the program and keep it to yourself! Share! That's a doocracy combined with the culture of sharing that the internet helps so much to support. All of this seems to be directed by the common value for people of all ideologies. The golden rule. Do for others as you wish to have done for yourself. Do you want free tools. Freedom. Access to clean water? A cheap space to build projects? Free vector drawing software? Be a doer. Be a part of the change. And then share with others. Your vision is what makes the future. These are some of the amazing features of these spaces. This is why I am in love with hackerspaces, open source technology and makers of all types. They are beautiful people who come from all types of backgrounds who get together to create a culture of sharing and collaboration that enhances their local communities and connects them globally. If you have not visited your local hackerspace yet, visit it. If you live in a place without a space, put your name up on hackerspaces.org, I'm sure you will find like minded people who crave this type of community. Hackerspaces in the Middle East Now that we have described hacker culture and hackerspaces can a space like this become a the hub and home of amazing people in the Middle East? Does the west have a monopoly on awesome. Absolutely not. Are middle easterners creative Heck yes! Are they inspired to work collaboratively? Heck yes! Are they educated? Heck yes! Do they want to fix the problems they see around them? Heck YES! Are they powerful? Heck YES! Again and again I've seen example after example of the young people in the middle east (yes, those that are 30% unemployed) showcasing example after example of incredible projects. And talking to them a message I hear over and over is that they want to show the world that in Beirut, Baghdad, or Cairo things other than violence is created. They want to create positive news that goes out to the world. They want to reach out to the world and participate in sharing! Here's a short list of incredible people I've met personally in my two short trips to the middle east: Bassam Jalgha Tarek Ahmed Ahmed Tohamy Salma Adel Rami Ali's Smart Breadboard Marc Farra Maya Kreidieh Cairo Hackerspace Book Scanner Project An awesome home automation system in Baghdad Iraq Mustafa Elnagar Furkan Alp Pehlivan Hind Hobeika's Butterfleye Project Jad Berro's Tank Robot Mounir Zoorob Octocopter! Here's a video of Munir's octocopter: Beirut is beautiful:   One incredible graduation project by Cairo Hackerspace organizer Salma Adel is one that focuses on the very heart of the maker movement and looks at the artisan as the creator of value. How do you take new design, match it with old technology and create amazing new products. I'm proud to know she's an active memeber at Cairo Hackerspace:  I hope I have shown you that there are already "hackers", makers and entrepreneurs there in the middle east. People with the open source attitude Arabs with the culture of sharing and collaboration. There are many here that work with the Google Technology User Groups or other open source initiatives. Linux user groups. Tons of coworking spaces. And some incredible incubators and entrepreneurship cultural development projects. Android phones are more popular in Egypt than the iPhone from my own small survey. It might have initially started as a cost issue has turned into a passion with Ubuntu, firefox, Android and other open source technologies really taking off. A few things were missing though. If you read hacker news you will begin to think that anyone with a desire to make foursquare mashups is an entrepreneur. In the middle east we have incredibly skilled people languishing after college while their counter parts in the west are out attempting to recreate Facebook. Why?! I think it has to do with the lack of proper story telling about entrepreneurship in the Middle East. Wamda seems to be helping greatly in that regard, but we need more publications talking about this issue! This also comes in concert with an inability to find cofounders. Why? A lack of collaboration? Why? A lack of self initiated projects? Solution? Do stuff. Just do it. Where? Here. At your local hackerspace. Do you have an interesting idea you want to try? A drone to take ariel pictures of the pyramids? Or a service like Utlub which delivers soap to bathers who are wet and realize they ran out of soap. Well in a space like a hackerspace you can do it! The tools are there. But more importantly you will find collaborators! People who are willing to jump on board to help!al Patterns of Propagation The Arab world is not just ready for Hacker culture, hacker culture is already there. My work with GEMSI is simply to connect the right people together and showcase the awesome possibilities hackerspace afford their communities and attempt to create the right environment to allow these amazing people to take their own future into their hands like they already are, but to do it not only politically, but financially, and with direct community education and organizing. Before I went to the middle east I was privileged to participate in the rise of the hackerspace movement in the United States. In 2007 there were very few (if any self identified) hackerspaces in the United States. That same year Mitch Altman, Bre Pettis, and Nick Farr went on a trip to Germany visiting the hackerspaces that were there. Being filled with inspiration and the realization that these spaces were created by PEOPLE who wanted to set them up. They came back to the states and started Noisebridge, NYCResistor and HacDC respectively. Due to the culture of sharing, they started putting up projects online. They shared the process of creating these spaces. And slowly at first people started noticing that they too could start their own local community spaces for creation and we started seeing them grow rapidly. The mathematical name of the function that describes this type of growth is exponential. The more spaces that existed that have this culture of sharing the more people heard about them and wanted them in their own cities. Then something wonderful happened. The economy collapsed in 2008 which had two very positive effects on the development of hackerspaces:  People were freed from their jobs  Space was becoming cheap as tons of manufacturing facilities were abandoned. Check out this chart which shows the rapid growth of hackerspaces and the acceleration around 2008/9. Hacker culture is an attitude that anything can be done by any resource available. MacGyver will make you a mouse trap from your sunglasses and your underpants. A hacker would use it to make a one way privacy screen for your cellphone. But how do you transmit a culture? This is why a space is so important. Having a place where people can sit with others and recognize the possibilities. To see the value in the stuff they know, to share it with others and to build together. The first few hackerspaces that are being set up in the middle east have the same property of viral transmission as we saw in America. Istanbul Hackerspace and Base Istanbul are both hackerspaces in Turkey. Istanbul Hackerspace being in the European part and Base Istanbul in asian section. As widely spread apart as they are, they both have something in common. Both founders had visited a hackerspace, one in Japan and the other in Germany before coming home and deciding they wanted to start one there. It's kind of incredible to see the same pattern repeat in the middle east. This appears to be a universal need, the need for community, creativity and having a open space to build your future. The pattern has been proven in Egypt as well. Alexandria's hackerspace initiative was galvanized after a delegation of students visited  Cairo Hackerspace two hours to the south. It's exciting to see the very same forces at work that took the hackerspaces from being a concept barely known to having a large impact on the American Entrepreneurial and cultural landscape in five short years years at work in Egypt. Cairo Hackerspace currently is without their space but is actively seeking a new one and it's one of my current goals to help in any way I can. Let's conclude with the list of hackerspaces just starting up in Egypt and Beirut. This is just the start. Keep an eye on these guys and know that there will be many many more to come: Egypt: Cairo Hackerspace El Minya Hackerspace Alexandria Hackerspace Mansoura Hackerspace Egypt Fablab (Same idea ;) Lebanon: Beirut Hackerspace (link coming soon) If you'd like to talk more about the global development of hackerspaces. Let's continue talking online at GEMSI's facbebook group. *Scrumspace does not exist as a hackerspace. If you like the name take it!

Posted by lamedust 6 years ago


New DIY Instructables contest: Going Green

Well, over the past week I was thinking about the environment... and now I'm watching that "6 degrees can changed the world" on NATGEO and it's scary...So I was thinking, why not a new contest? The GO GREEN!! Contest. The challenge would be to make DIY stuff that has to do with using less energy and making the planet better. An example of an entry wcould be a solar oven . What do you think? P.s. Have a waffle ;)

Posted by Waffles Will Rule 10 years ago


This is some weird weather

I live in (near) Windsor, Ontario, Canada. As we all know its January. I took these pictures of my back yard today at 151pm on January 7th 2008. the temperature outside is 69 degrees ferinhiet or 20.5 degrees celsius the same temperature as Phoniex, Arizona. this is pretty weird, Eh?

Posted by chaoscampbell 10 years ago


Global warming is real. Argue with me, I dare you!

I have a debate coming up in religion class on global warming. Would anyone like to try and convince me that global warming is NOT real? Any help would be appreciated. (Plus: I always love demolishing someone's argument with my Hammer of Peer-Reviewed Articles). :P

Posted by carbon 11 years ago


Tuesday nights - The eTextile Lounge - a global hackerspace

Are you eTextile Curious? Creating your first wearable tech project? Then please join us in The eTextile Lounge  Tuesday 8PM MST log into Lynne's uStream channel to chat with the creators, innovators and trend setters. Ask questions.  Find sources.  Get help.

Posted by Lynne Bruning 6 years ago


It's Snowing In the Spring?!

WTF?! It's snowing like CRAZY right now. IN THE SPRING?! It was warm yesterday! Global warming for ya.

Posted by Spl1nt3rC3ll 10 years ago


Search Engine Optimization

Hello,   I want to know about seo search engine optimization and how can i take internet marketing projects or global marketing project. Please help me...

Posted by Pradeep2821 3 years ago


Global warming & carbon emmissions

I may be off on a tangent to reality, but I wonder if there are any statistics available on the effect of all the Tonnage Oxygen plants around the world sucking in all the oxygen, separating the various gases & storing them in pressurised liquid form. I did a quick search today and 2 countries alone were 'manufacturing' (sucking in our air, separating the elements and producing) 26,000 tonnes of approximately 99% pure oxygen per day! To the crux of my question: Is this action (carried out on a worldwide scale and potentially growing) upsetting the balance of our atmosphere - we are all informed by the press and by the scientists that global warming is (or may be) attributed to mankind burning fossil fuels and dumping the excess carbons into the atmosphere. I just view this as the flip side of the argument........ has anyone ever considered the tonnage of oxygen drawn in from the atmosphere by these plants which is sold-on essentially as bottled gas or piped to be used for oxidising other materials (blast furnaces, basic oxygen steel-making, scrap cutting  etc), could be having an equal or bigger impact on our atmosphere and global warming than the straight burning of fossil fuels by power stations and automobiles etc? Just 'throwing the idea out there' (Liquid oxygen when spilt and viewed as a puddle, appears blue like the sky, the deeper the oxygen puddle, the more vivid the blue became ..... reminded me of when I was a kid the sky looked a lot bluer than it does these days).

Posted by Ttrick 5 years ago


Open-source how-to framework

I remember reading about an open-source how-to framework that was being created by people with previous(?) ties to Instructables. Does anybody know what it's called? Basically it was a global, unified structure for how-to's should be written. 

Posted by hughmorris 2 years ago


giant metal structure

It's getting warmer where I live (that's global warming for ya) and I wanted to start testing my free energy instructable again. Does anybody know or have any good ideas for a non grounded big metal object or way to make one?

Posted by guyfrom7up 10 years ago


NOBODY has made any comments yet!

I went to eric's page today, and got a message that he hasn't posted any comments yet. I've seen this bug before, but seriously, now it's affecting the highest levels of instructables brass! EDIT: I've checked. It's global. Everyone is affected. =O

Posted by Lithium Rain 9 years ago


Contest Idea + make the world more sustainable

Many states seen facing water shortagesYeah, it's pretty bad - but I keep seeing lawns watered (anger)...Just throwing out a suggestion -- a project contest that tackles a focused global issue... Water conservation, for example. There's already a few great ones on the site too.

Posted by trebuchet03 10 years ago


has anyone else seen one of these this far north? (oregon)

Has anyone seen one of these as far norht as oregon? and please leave global warming out of this one :) copy it to your browser.http://images.google.com/images?q=sun+spider&gbv;=2&hl;=en&safe;=off&sa;=G&imgsz;=small%7Cmedium%7Clarge%7Cxlarge

Posted by Pumpkin$ 10 years ago


Study: Ethanol Worse for Climate Than Gasoline

Ethanol is under fire again: At first blush, biofuels such as corn ethanol and soybean diesel seem like they would be great from the standpoint of global warming. The crops soak up carbon dioxide from the atmosphere as they grow, and that balances out the carbon dioxide they produce when they're burned. But until now, nobody has fully analyzed all the ripple effects of this industry. And Tim Searchinger, a visiting scholar at Princeton University, says those effects turn out to be huge. "The simplest explanation is that when we divert our corn or soybeans to fuel, if people around the world are going to continue to eat the same amount that they're already eating, you have to replace that food somewhere else," Searchinger says.Searchinger and his colleagues looked globally to figure out where the new cropland is coming from, as American farmers produce fuel crops where they used to grow food. The answer is that biofuel production here is driving agriculture to expand in other parts of the world."That's done in a significant part by burning down forests, plowing up grasslands. That releases a great deal of carbon dioxide," Searchinger says.In fact, Searchinger's group's study, published online by Science magazine, shows those actions end up releasing huge amounts of carbon dioxide. The study finds that over a 30-year span, biofuels end up contributing twice as much carbon dioxide to the air as that amount of gasoline would, when you add in the global effects. The rest of the article (and radio broadcast) is here

Posted by Goodhart 10 years ago


Contingency Plan

As part of my disaster readiness planning, I have given the scenario of a global economic meltdown much consideration. To this end I have compiled a thorough step-by-step contingency plan. I am happy to now be able to make this guide actionable and will be sharing all of this information as an Instructable shortly. How about you? Have you done any preparation? Have you given the matter any forethought?

Posted by randofo 9 years ago


Adland - video - how many ads can you spot?

This rather nice video crams in parts of well-known ad' campaigns. It is UK-biased, but some of these will be global. http://www.coy-com.com/index2.html Includes a cake-car, a fish on a bike, bunnies, a transforming car, and kids running through walls, which should have been seen a lot?

Posted by lemonie 8 years ago


XinCheJian participation at The Great Global Hackerspace Challenge

XinCheJian (http://xinchejian.com), the first Hackerspace in China, is one of the 30 Hackerspaces across the globe that have been selected to participate in the Great Global Hackerspace Challenge (GGHC) competition. The objective of the competition is to create an electronics build that will make a real and positive difference in an educational establishment. The competition runs for six weeks, from Monday March 21st to April 30th 2011. The winning project is evaluated on the following: How reproducible is the final project? How easily can the parts be sourced in locations around the world? How low cost is the final output? How well are the plans documented? How relevant is the project to helping education today? How inventive and creative is the design and build of the project? The selection of our participation proposal includes a 5900 RMB (US$900) budget in electronic components (including the required microcontroller and portable power source) generously provided by element14.com. Every Hackerspace that completes their project receives 10 soldering setups while the three semi-finalist Hackerspaces will each receive over 13000 RMB (US$2000) worth of electronic tools. The Hackerspace with the winning project gets a Tektronix MSO2024 oscilloscope worth over 36000 RMB (around US$5,600)! As an extra incentive, semi-finalists will be invited at the California Maker Faire 2011. To address the objectives of the competition, XinCheJian will focus on getting elementary and/or high school students acquainted with the intellectual processes of cooperative problem solving with out-of-the-box thinking. This will translate into an interactive and intelligent educational toy that stimulates students into a variety of challenging experiences. Want to join or help our team? Contact us at: gghc@xinchejian.com. To reach the competition organizers, contact hackerspace@element14.com. About the competition: http://www.element14.com/community/groups/the-great-global-hackerspace-challenge About XinCheJian (http://xinchejian.com): this Hackerspace serves as a beacon of free spirited and unhibited creation, both artistic and technological, to serve people that hunger for intellectual and economic advancement. It is a community of westerners and Chinese, young and old, experienced or not, artistic or cartesian. The Hackerspace location is at Shanghai AnHua Road Number 76, Suite 301 in the Changning district, metro line 2 or 11 at the Jiangsu Rd Stop Exit No.4. 

Posted by xinchejian 7 years ago


The Kids Are Alright

Via The Sietch BlogIf I asked you if giving up your car and plane travel (permanently) was a sensible solution to global warming, most people of adult age (lets say 20+) would have a hard time doing that. However the next generation, the ones who are really going to be screwed by the ill effects of the global climate crisis see things a little differently."new generation of green teenagers are prepared to support radical measures to help the planet, says a new study.A survey of 16- to 19-year-olds by the Future Foundation found more than one in eight (13%) supported a ban on travelling by air for leisure purposes, while one in 10 say they would back a ban on cars if global warming continues to worsen.Almost 10% even say they would be prepared to take part in guerrilla activities carried out by environmental groups.Meanwhile others - primarily girls - are so eco-conscious they have developed a whole new strand of teen insecurity: "green angst", defined as anxiety about one's eco credentials. Others said environmental awareness even influences their choice of friends and partners.The report was conducted on behalf of the National Lottery to inform funding of environmental projects."It might sound like these kids have lost their minds, supporting guerrilla organizations?! But when you consider the kind of world they are going to inherit it makes perfect sense. If you knew that your parents generation was going to leave you a doomed world, you might be a little pissed. No one wants to grow up to inhabit a mad max movie.According to the study released today by The National Lottery (UK organization), half of 16-19 year olds (50 per cent) want plastic bags banned completely, 71 per cent think that unnecessary packaging on food should go, and 13% per cent want a ban on traveling by plane for leisure purposes. While a quarter (24 per cent) think there should be increases on the taxes and tolls affecting cars, one in ten is prepared to go even further and would support a complete ban on cars if global warming continues to get worse.Read more here.

Posted by TheNaib 10 years ago


Without Hot Air: Mackay's new Book on Global Warming

My friend told me about a new book by David Mackay. I've added screenshots of two of the really nice graphs he put together in his book. Says my friend:Forwarded Message:David Mackay, Cambridge U Physics Professor and a flat-out rockstar inthe field of statistical inference, has written a book on SustainableEnergy, which he is (as usual) giving away for free on his website. http://www.withouthotair.com/There's also a few slide decks for the overview: http://www.inference.phy.cam.ac.uk/mackay/and a blog: http://withouthotair.blogspot.com/I'm not much through it yet, but the gist seems to be putting realnumbers on the size of the energy problem, much as Saul Griffith hasbeen doing. It's written in his usual style, which is to say it readslike common sense you feel you should have known all along.

Posted by nagutron 10 years ago


A Modern Ancient Philosopher.

It's about time we had some intelligent, thoughtful input to the forums, instead of arguments about the way that the rate of global warming correlates directly with the number of threads about K'Nex (see, I knew I could find something to blame them for!).So, I present for your edification, enlightenment and enrichment, the thoughts of Phistophocles: Book TwoBook ThreeEnjoy, and contribute your own favourite philosophies.

Posted by Kiteman 10 years ago


Land Area Rrequired to Power 100% of US Onroad Vehicles

This is an interesting image found in a recent Stanford energy seminar on "Review of solutions to global warming, air pollution, and energy security" by Mark Jacobson, available here:http://www.rsc.org/Publishing/Journals/EE/article.asp?doi=b809990cSlides from the seminar, where this image is taken from, are here:http://www.stanford.edu/group/efmh/jacobson/0810EnergySeminar.pdf(Courtesy of Gil Masters)

Posted by ewilhelm 9 years ago


New Media Arts WIKIVERSITY !

Last year, WIkiversity opened as an initiative of Wikimedia foundation. I have just started the New Media Arts Wikiversity and everything is still to be created together. Most of the projects on instructables are instructive and though would be usefull on wikiversity which aim is not to accumulate definitions (like WIkipedia encyclopedia) but learning by doing. I encourage all Instructablers to join the wikiversity effort as Wikimedias are expected to become THE killer apps as educational ressources for the OLPC global project. JOIN !

Posted by cesar harada 11 years ago


New Editor by default?

I've been a using the new editor, and I think it's a big improvement over the old one. Is there a way I can use it by default? Yes I know it is but one click from the old editor, but by nature I'm a very energy consumption conscious person (aka lazy), and I'd prefer not to expend that 0.25 food calorie on clicking the "try New Editor" button. So how can I reduce global warming and use it by default?

Posted by KentsOkay 10 years ago


Instructables Statistics

Monthly TrafficPeople 4.3M (US 2.7M)Page Views 45.6M (US 27.1M)US Demographics55% Male, 45% Female82% Caucasian"This site attracts a less affluent audience.""There is a high index of College Graduates here."Audience Also Searches For"instructables""how to make moonshin" "how to kiss" "make""mouse trap car""how to make a still" "origami rose" "potato gun""how to draw graffiti" "homesteading""adio""how to make a bomb""how to make a bow""how to make wine""how to solve a rubix"All this and more statistics here.By catergory Global People Global People %tech 1,490,650 32.90%craft 960,306 21.20%offbeat 604,246 13.30%index 476,859 10.50%life 444,854 9.80%home 440,639 9.70%green 420,722 9.30%art 409,729 9.00%food 386,673 8.50%games 324,747 7.20%science 269,921 6.00%ride 255,199 5.60%outdoors 234,394 5.20%music 139,924 3.10%kids 108,103 2.40%photography 106,470 2.40%pets 87,112 1.90%sports 68,147 1.50%knex 45,614 1.00%holiday 25 <1%

Posted by lemonie 9 years ago


Man turns himself into a puddle to protest climate change

In order to protest global climate change, this man from Red Cross Argentina turned himself into a puddle and handed out information on ways to protect the planet from imminent climate disaster such as reusing plastic bags, conserving water, and buying energy efficient cars and appliances. We just wonder how long it took him to get out of there.but you got to give him propsmain story

Posted by Chicken2209 9 years ago


Global Warming Experiment #1

(I slightly changed the instructable into a forum topic and an instructable)The Instructable Half"Global Warming" Experiment #1:As you can tell by my quotes around "Global Warming", I personally don't believe that this theory is happening. Theres facts I can use to prove this. However, even I believe that no matter how you put it, there's going to be some bias. Also facts are boring :PSo, what I have planned, is to do a series of experiments on what global warming might cause if it were real.I'm doing this because I've heard people claim some extraordinary things, which based on data won't happen.I could post an instructable with a bunch of facts, and I might. But for now, I want to set up a couple collaborative experiments. One reason I want collaboration is I'm biased. The other, is so you can't complain about my methods.I haven't done the experiment yet, I really don't know if this will help, or hurt, my case.The experiment is to determine if "global warming" could melt glaciers, thus cooling the ocean. Notice here I'm assuming global warming is happening. It isn't. But when people make claims on the news and stuff, they are assuming that too.Please comment if you would like to change my methodology, OR you want to do the experiment.I'm going to describe how the Instructable (and hopefully the rest in the series) will work.1) I, or anyone, proposes a framework for an experiments and writes up an Instructable. (Will be referred to as "I" in the following steps)2) I monitor the suggestions, editing and fixing as needed. After about a week or so, I go onto step 3.3) I preform the experiment to the best of my ability, and write up an additional 2 steps.3a) The first outlines my changes. This could mean I didn't have a 4x8 loaf pan, and I had to use a 3x8. Or it was plastic. Whatever. These small details are important3b) The second outlines the data and conclusion. This may have images of the experiment, graphs, tables, sensor data, Whatever. I also make a note of my previous bias.4) Wait for more people to run through the experiment, adding them as collaborators.5) Write up a conclusion to everything, OR do some more investigating.Its not that bad, however the whole process might take a few weeks. (I don't know)Scientific MethodThere are seven steps to the Scientific Method, which we will follow:1. Define the question2. Gather information and resources3. Form hypothesis4. Perform experiment and collect data5. Analyze data6. Interpret data and draw conclusions that serve as a starting point for new hypotheses7. Publish results(Thanks Wikipedia!)#1 was done in the introduction.#2 I've already done, however you only have to look into data you'll need during the procedure.#3 I've done it, but I'm not telling you (I don't want a bias, even though I've hinted towards my guess)#4 - We're going to expand this out. More later!#5 and #6 sort of come together in this format, will be done as we go along.#7 is done as we go!Okay, #4. Remember back to High School, remember Lab Reports? Well basically there will be a step for each segments (leaving some out). We sort of do this already in most instructables "What will happen", "What you need", "How you do it"; this time more formally. Due to Lab Reports being unstandardized, I'm breaking it down into:IntroductionMaterialsProcedureDataIts shorter than your average one, due to the fact in Data, you have hypothesis and stuff I don't want to reveal yet ;-)The following is the framework, you can also see my instructable:(This is a framework, remember. Its not supposed to be "done" and perfect)Materials*Large basin of some sorts.*Water*Ice*Lamp + Light bulbs (100W & 40W)*ThermometerProcedure1) Fill large basin/pan with water.2) Take and record standing temperature of water.3) Add ice off to one side of the pan.4) Take temp. of water every five minutes until it starts to level out, at least 4 readings.5) Replace water, and repeat steps 2&36) Shine lamp w/ 40W bulb off to the non-ice side of the pan, but allowing some light & warmth to reach the ice. (Roughly 20-35%)7) Repeat steps 4&58) Repeat step 6 with a 100W bulbTake pictures throughout!What now?Okay, I'll be updating this with your comments over the next week or so. If somethings wrong with it, POINT IT OUT!!! I'm going to add my thoughts in as well. (I still feel its missing some things, I can't put my fingers on them, though!)

Posted by zachninme 11 years ago


Three Sided Truth

Global Consciousness Project – Long Term ExperimentI've been watching the GCP for over 4 years. I would like to create a permanent visual installation based on acquired data from the EGG database. The installation will be a tetrahedron, displaying past, present, and the "so-called" probable data. No explanation of what the display portrays. Mysterious as it will be, time and historical data will stir subconscious minds to recognize patterns. I believe this is the perfect device that will develop questions within closed minds and thus in time, answers.Read up on GCP here: Princeton GCPI have a physical design in mind for the installation. I would like to lead the creative task force for creating such a device. I'm wondering if I can find people here that would be interested in helping with the internal electrical and mechanical engineering that will be needed to operate the device. Serious minds needed only. This is a long-term project possibly taking several months to a year to complete. Funding will be provided once the preliminary concept is thoroughly defined. I would like to see that these devices are scattered across the globe and placed in highly visible areas.The domain name ThreeSidedTruth.com has been registered for this project. I hope to find some interested minds.threesidedtruth@gmail.com~ Demannu

Posted by Demannu 11 years ago


PLEDGE TO SAVE THE PLANET

WipeCarbon campaign designed to kick-start a million pledges from all of us which will reduce emissions of Carbon and help us to reduce the side effects in Global Warming. We are not looking for anything life changing here. Small commitments will not cost you a cent but they will make a big difference! How much does it cost to switch off your lights when you’re not using them? Or to switch off your electronics when they are not in use? These are just some of the small habits which we hope to inspire. A million of these small commitments is a big impact. Its that simple. Each pledge is one more person who cares about the planet. One more person who thinks before they buy or who considers how to reduce the energy waste in their lives. One more person who knows that global warming will not be solved by a single person but by all of us working together. This is what Wipecarbon is about. Come Let us all share and spread this beautiful message around with our loved ones and make this network a strong foundation for creating this Green Globe . Our initiative will surely make more and more people to drive towards it and take this pledge Million of these commitments will make it a ocean and create a beautiful globe joining hands with us. www.wipecarbon.com

Posted by wipecarbon 10 years ago


World's most efficient solar dish? - MIT

A team led by Massachusetts Institute of Technology students last week successfully tested a prototype of what it says may be the "most cost-efficient solar-power system in the world," revolutionizing global energy production.The 12-foot-wide dish, made of a lightweight frame of thin aluminum tubing and mirror strips, concentrates sunlight by a factor of 1,000, according to the Cambridge, Mass., university. It can create heat intense enough to melt a bar of steel. More from ZDNet

Posted by Goodhart 10 years ago


Energy Revolution

Greenpeace writes:Our Energy Revolution outlines a global plan for a sustainable renewable economic future. It shows us how we can get from where we are now, to where we need to be to avoid a climate change disaster. It was developed with specialists from the Institute of Technical Thermodynamics at the German Aerospace Centre (DLR) and more than 30 scientists and engineers from universities, institutes and the renewable energy industry around the world.More info on http://www.greenpeace.org/international/campaigns/climate-change/energyrevolution

Posted by comodore 9 years ago


A New, Global Oil Quandary: Costly Fuel Means Costly Calories - Peak cooking oil?

The interconnectedness of the world can sometime be striking. I noticed yesterday that Safeway, a west coast grocery store chain, has converted it trucks to biodiesel. Due to increased fuel-demand for things that were previously only considered foodstuffs, the cooking oils carried by the biodiesel-fueled trucks were probably significantly more expensive. In Malaysia, this has even idled some plants design to refine oils into biodiesel:Here on Malaysia's eastern shore, a series of 45-foot-high green and gray storage tanks connect to a labyrinth of yellow and silver pipes. The gleaming new refinery has the capacity to turn 116,000 tons a year of palm oil into 110,000 tons of a fuel called biodiesel, as well as valuable byproducts like glycerin. Mission Biofuels, an Australian company, finished the refinery last month and is working on an even larger factory next door at the base of a jungle hillside.But prices have spiked so much that the company cannot cover all its costs and has idled the finished refinery while looking for a new strategy, such as asking a biodiesel buyer to pay a price linked to palm oil costs, and someday switching from palm oil to jatropha, a roadside weed.from the NYT article A New, Global Oil Quandary: Costly Fuel Means Costly CaloriesAnd there's more: as more and more baked goods eliminate trans-fats, those fats are often replaced with palm oil, so the pastries carried by the biodiesel-fueled trucks are themselves consuming more edible oil. While this will increase the price to make and ship a snack cake in the US, it has much greater effect elsewhere. Since people in the developing world get such a large percentage of their calories from cooking oil, increased prices have caused riots:No category of food prices has risen as quickly this winter as so-called edible oils -- with sometimes tragic results. When a Carrefour store in Chongqing, China, announced a limited-time cooking oil promotion in November, a stampede of would-be buyers left 3 people dead and 31 injured.

Posted by ewilhelm 10 years ago


Who's afraid to die?

Ok, This is not really a theological question. It came to mind while thinking of global warming, nuclear holocaust and the Large Hadron Collider. Are you afraid to die? I can only speak from a Christian perspective when I say, "No, of course not!" But I would expect atheists to feel the same way. If there's nothing to look forward to, then there's nothing to dread either. I am afraid of pain, suffering, misery, and the difficulty felt by those left behind, but death itself doesn't really concern me at all. How do the rest of you feel about death?

Posted by skunkbait 9 years ago


$25 Million for Capturing Carbon

Gore and Branson have teamed up to sponsor an X-prize-like competition for capturing carbon dioxide. I love these types of competitions. Is anyone here on Instructables in a position to enter? With a bit of industry-sponsorship, this would make for a series of fantastic Ph.D projects. From: http://www.nature.com/news/2007/070205/full/070205-16.htmlA multi-million dollar prize is on offer to anyone who can invent a device that will remove significant amounts of carbon dioxide from the atmosphere. As one of the largest science prizes on offer, it is likely to attract huge interest globally in a bid to combat climate change.The initiative was launched today by British billionaire entrepreneur Richard Branson and former US Vice-President Al Gore in London.The US$25 million "Virgin Earth Challenge" Prize can be claimed for any invention that will remove "significant" amounts of carbon dioxide from the atmosphere - perhaps in the order of a billion tonnes a year. Current global emissions are more than 7 billion tonnes per year."The winner must be able to demonstrate a commercially viable design which will result in the net removal of anthropogenic, atmospheric, greenhouse gases each year for at least ten years without countervailing harmful effects," state the written rules of the competition. It must "contribute materially to the stability of the Earth's climate".The winning entry could be anything from manufacturing bacteria to install in industrial emissions pipes, to creating a system that buries CO2 underground, or even inventing artificial trees to breathe in the gas from the air.

Posted by ewilhelm 11 years ago


A late newsflash - Creationism being taught legally.

This just turned up in my email:***www.NewScientist.com - NEWSFLASH*** On the 28 June, The Science Education Act was passed as law in the State of Louisiana. This piece of legislature now allows teachers in this US state to present non-scientific alternatives to evolution, global warming and cloning – including ideas related to intelligent design. Opponents fear that Louisiana teachers are now free to present evolution and other targeted topics as matters of debate rather than broadly accepted science, and could have national implications. READ THE FULL STORY HERE:http://email.newscientist.com/cgi-bin1/DM/y/eBYeq0MYphT0mli0E8Po0E3

Posted by Kiteman 10 years ago


Digital Open: An Innovation Expo for Global Youth

IFTF, Sun, and Boing Boing just launched Digital Open, and I'm proud to share that I'm helping judge entries."What can you make with technology that will change the world, make the future -- or even just make life a little easier or more fun?"Institute for the Future, in partnership with Sun Microsystems and Boing Boing, invite youth worldwide, age 17 and under, to join us as we explore the frontiers of free and open innovation. Running from April 15 until August 15, 2009, the Digital Open: An Innovation Expo for Global Youth will accept text, photos, and videos documenting projects at DigitalOpen.org from young people around the world, all licensed under one from a list of free and open software licenses.Youth can submit projects in a variety of areas, ranging from the environment, media, and community, to the more traditional open source domains of software and hardware. Additionally, the Digital Open will provide resources and links to help them learn more about free and open technology movements, from figures like Richard Stallman to organizations like Creative Commons."As a company that engages schools, teachers and students from around the world to discover the transformative power of open technology, we jumped at the opportunity to work with the Institute for the Future to conceive and create The Digital Open," said Linda Rogers, Sun Microsystems' Director of Global Communities. "From Buenos Aries to Beijing to Budapest, we know that global youth are capable of spurring remarkable creativity and innovation. The Digital Open will be a window for the world to be impressed and optimistic about what the next generation will bring."Marina Gorbis, Executive Director of the Institute for the Future emphasized the participatory nature of the project. "The Digital Open is more than just a competition," she says. "It's about recognizing and encouraging kids to follow their passions while giving them community experiences that further encourage or challenge their best thinking."As an online, open source interpretation of the traditional high school science fair or world expo, the project's social networking-driven website encourages collaboration, communication, and sharing ideas. On DigitalOpen.org, youth can converse with each other about their projects, submit entries together, and win a series of achievement badges that they can repost on their own blogs and websites.The top project in each of our eight categories will be selected by our panel of approximately 20 judges, includes David-Michel Davies, Executive Director of the Webby Awards; Lawrence Lessig, Harvard/Creative Commons; David Pescovitz, Boing Boing; and Dale Dougherty, publisher of Make.To give the talented young innovators public exposure beyond the Digital Open, Boing Boing, a culture and technology blog with millions of readers, will feature each winner in his or her own video for the site. All of us at Boing Boing Video are excited about the opportunity to cultivate youth innovation in open technology," says Xeni Jardin, Boing Boing Video Host and Executive Producer. "We hope that young makers will use the Digital Open to really show off their work--and to connect with like-minded digital explorers around the world."The winning young innovators will also receive a technology prize package including a PeeCee mini laptop running the OpenSolaris operating system, a video camera, a solar-powered flashlight, and other assorted goodies.Forty years ago, IFTF's founders imagined a world in which it would be possible to improve human lives and build better organizations by thinking systematically about the future. These were visionaries saw the power of using computers and networks to build collective intelligence. Harnessing the intelligence of large groups of experts to develop forecasts, using new open-source tools take forecasting to the next level--engaging vastly larger groups of experts and non-experts in immersive experiences that allow us to envision multitudes of future possibilities in a dynamic and continuous way. DigitalOpen.org is the third open, collaborative platform that IFTF has launched this year where the public can participate in imagining and inventing the future, and the first specifically targeting youth--the true future of innovation.Find out more at digitalopen.org.Digital Open Judges:Lawrence Lessig, Creative Commons, Stanford Law SchoolDavid-Michel Davies, Webby Awards, International Academy of Digital Arts & SciencesDale Dougherty, O'Reilly Media, MAKEBilly Bicket, TechSoup/NetSquaredSimon Dingle, Finweek MagazinePatricia Lange, USC Institute for Multimedia LiteracyEric Wilhelm, InstructablesXeni Jardin, Boing BoingDavid Pescovitz, Boing Boing/IFTFKati London, Botanicalls & Area/CodeThe Playtime Anti-Boredom SocietyNick Bilton, New York Times/NYC ResistorJane McGonigal, IFTFJessica Mah, IntershipIN.comHeather Ford, Africa CommonsIsaac Mao, CNBlog.org, United Capital Investment, Global Voices OnlineColin Bulthaup, PotencoOona Castro, Overmundo InstituteElizabeth Stark, Yale Information Society Project, Students for Free CultureAhrash Bissel, Creative Commons, ccLearnPhoebe Ayers, Author: How Wikipedia WorksKiruba Shankar, Knowledge FoundationLinda Rogers, Sun Microsystems, Inc.

Posted by ewilhelm 9 years ago