Using Plasma Arcs to Deal with Trash

"A Florida county plans to build a facility to get rid of their landfills, generate electricity and produce construction material, all using a process called plasma gasification which vaporizes garbage at temperatures hotter than the surface of the sun. The $425 million facility expected to be built in St. Lucie County will use plasma arcs to turn garbage into gas and rock-like material. It will be the first municipal plasma waste processing facility in the united states, and the largest in the world. Expected to be completed within 2 years, the 100,000 square food facility will process 3,000 tons of waste per day. Fed not only with waste being produced currently, the facility will also begin to process the waste already in the county landfill. Estimates predict that the entire volume of the existing landfill, 4.3 million tons of trash collected since 1978, will be processed within 18 years."Read More...It almost seems too good to be true, what do you think?

Topic by Weissensteinburg   |  last reply


Tips on Welding

This is s a general forum for people to post questions and tips they have found over the time they've spent welding My question/tip is this - I recently had to weld two pieces of oddly shaped steel together. Placement and alignment was important for me but the shapes of the steel pieces made clamping them together a bit of a mission. My solution was to position and hold the pieces of steel using prestik (probably the south african equivalent of U.S. bluetack - maybe chewing gum could work) and then the steel pieces didn't move while I tacked them in place. My question is obviously whether this is a questionable practice because of fumes (I didn't notice any) or weakening of the weld from the prestik inclusion (it seems to be holding quite nicely though and the piece is now the switch activator for a press strip feeder. If you can't think of any problems then its a tip

Topic by djmachet   |  last reply


Looking for Reviews : Motherboard Clock with dim arc light

Hi, Please refer to https://www.instructables.com/id/Motherboard-Clock-Cum-Night-Dim-Arc-Light-/  These are created using old computer and mobile phone parts. Please do feel free to express any types tips  or suggestion you  would  like to give. Thanks, Richi

Topic by RichiV 


What are the specs of microwave transformer? Answered

I am trying to build an AC arc welder from transformers. I need to know how many amps, volts and watts a normal microwave transformer outputs because i am trying to use different transformers, as i don't have two microwaves on hand. -Thank You

Question by shammallamaman   |  last reply


Halloween Costumes

Halloween is coming! It may still be a little bit in the future, but a truly great costume requires some planning. To help you out with some ideas and techniques, here are some wonderful costume Instructables to check out.Make something awesome, document it, and be sure to enter it into our DIY Halloween Contest!Also see: Halloween Pumpkin Carving Halloween Decorations Halloween for Kids Halloween Makeup Halloween Party Halloween Masks Realistic Werewolf Costume by missmonster This costume won the grand prize in our Halloween contest and for good reason. It's a beautifully detailed costume that should scare any and all kids you see. Be a Ghostbuster for Halloween! by Honus Going as the Ghostbusters is one of the best group outfits out there (KISS would be good, too). Learn how to get your own gang of proton pack-wielding fighters of the paranormal going. Also check out other great costumes from Honus such as the Boba Fett costume, the MIB Costume, Han Solo and even making a great helmet out of cardboard. Yip Yip Costume by sliny Bring the Martian aliens from Sesame Street to life. Yip-yip-yip! Six-armed Hindu goddess Kali Costume by nicemag Become a multi-armed goddess with this detailed Instructable. Can be easily modified to help you get a spider outfit together as well. Mystic Lord costume: horns, armor, silk painting + more (oh my) by houseofdarkly Want to turn a favorite video games character into reality? Here's the lowdown on jumping into the deep end of cosplay. Build your own steampunk chicken-walker mech by Bug The idea here is pretty simple, but the effect is oh so satisfying. Convince people that you really are a mad scientist with this robotic costume. Halloween LED Jellyfish Costume by T0BY Attach some strings of LEDs and create a shimmery underwater world wherever you go. How to make a pair of Angel Wings by marc_alain You could make a pair of wings with fabric and wire, but why not go all out and use some real feathers for a better effect? how to add EL wire to a coat or other garment by enlighted Learn how to wire up your costume with EL wire and you'll be able to add a sweet finishing touch to any costume. Iron Man Helmet by pmaggot Let loose your inner Tony Stark with this custom Iron Man helmet. How to make an Iron Man Arc Reactor by msraynsford Complete the Iron Man look with an arc reactor. If the Iron Man helmet is too big of a project, you can also try mraynsford's Iron Man Mask.

Topic by fungus amungus   |  last reply