Floating Desk

I've been thinking about making a desk for my new room. The best place for it would be to put in a a corner. I'm looking at dimensions of 41x21". What i want to do is make it floating so that i wouldn't have leg posts in my way. I've seen elsewhere floating shelves made from interior doors and was thinking about incorporating that into my desk design.  What i want to do is cut an interior door to this 41x21" dimension. Then hang it up just like you would a floating shelf. Because it's in a corner i would have the advantage of being able to cleat not only the back but also one of the sides. Once i had it in place i planned to put a supporting bracket on the floating side for a little extra support.  I just wanted to know what other people thought of this idea. Would it make a sturdy enough desk, or should i use a different material than the door?

Posted by ProRock 6 years ago  |  last reply 6 years ago


Floating sparkles

Hi guys! A few days ago I mixed in some sparkles with borax slime (oh, gods, the smell!) and perhaps foolishly assumed that the thickness of the slime would keep the sparkles from settling for at least a month, since they are rather light and all that. Alas, it was not to be. Four days later and most of my sparkles are at the bottom of the jar. Question: Does anybody have an idea or suggestion or anything to keep the sparkles where they are? Thank you!

Posted by TashaDax 6 years ago  |  last reply 6 years ago


I would like to make a 4 ft mother goose and book for a float. Any help would be great?

It is for a parade. A large goose holding a story book

Asked by newfie062001 7 years ago


Japanese Glass Float

My dad is going to give me a glass float (which will be called a glass ball from now on) but I need to make something to hold it so that it doesn't get broken. I'm not quite sure how big it is exactly, but it's definitely bigger than a volleyball. Anyway I have absolutely no idea what to make for it. I want something that will look good but not cost too much. So... Any ideas?

Posted by Sunbanks 10 years ago  |  last reply 9 years ago


3D Floating Hologram

Is it possible to make a 3D floating hologram like in the movies? I need help. I'm trying to develop something like this and I'm having trouble. Could I use an LED cube to make it? Or should I use glass and a projector? Or something else?

Posted by MattGyver92 9 years ago  |  last reply 5 years ago


floating key chain?

Hi i need help making a self inflating key chain that uses a balloon or something to carry keys to the surface of the water, it needs to inflate when fully submerged but can handle some minor splashes. something similar to this:      www.water-buoy.com

Asked by rocketman217 8 years ago  |  last reply 8 years ago


floating shoes? anyone?

Shoes that are wearable in public, but allow you to stand on a calm body of water. Can this be done by DIY means?

Asked by Divendren 9 years ago  |  last reply 9 years ago


Create a Floating Moon

Hi there, i need help, It's almost my wedding aniversary, and me and my wife have this agreement that we gonna surprise each other every year, well there is one thing that i'm doing this year, been thinking about it since we got married, but never got the gear to do it, well now it's diferent, there's only one thing left, i'm going to steel the moon for her (a moon done in machê paper) theres only one thing, what can i put inside it to make it float? I've tought about making it with a beach ball filled with helium but it seems that the ball leaks, does anybody have any idea???? Glad for the Help, Nuno

Posted by nsilva12 6 years ago  |  last reply 6 years ago


fishbowl with floating tv

Can someone tell me if this has already been done or where i might find some information? (beg pardon if answer is painfully apparent / easy to find and i didnt) backstory: i bought a house. in historical documents of 1905 a lighted "french" sculpture was mentioned. it is now gone but there is a convenient hole with a electric switch for said hole. i was thinking of what to put in the hole and i remembered watching the Chris Isaak tv show something like ten years ago and aside from the amiable goofball lead the show also had an wise advisor character who was dressed up like a mermaid and through the refractive index of a fishbowl and some other feats of science appeared to be floating and moving in a large fishbowl mounted on a table in a bar. question1; does anyone know the conditions necesary to set up a similar trick? maybe with a small tv, cell phone screen, clock, camera, or something else set up on the bottom of a glass ball with the image floating in the ball? question 2; could you set up a large trapezoidal cube made of glass on top of a flat screen tv on the floor where the light bending quality of the glass would redirect the image on the tv on all the surfaces of the cube? sub-question; could you make said cube with slightly convex surfaces to enlarge the image of a very small image projector?

Posted by brazenfaith 9 years ago


how much weight can a large L-shape wall bracket support?

I want to build a desk using L shape brackets and a Large piece of wood. or perspex. Now how much weight can each of these brackets support and how many should I use If euipment I have weighs around 10 - 20 kilogramms. 

Asked by enoted 8 years ago  |  last reply 8 years ago


A material or molding substance that can dissolve in water not to fast but decently quick an floats in water

I am trying to build a prototype dnt want to share to much about it hoping to sell it an patent it n e ways i am trying to figure out a material where i can mold it like clay an make like  obkects out of it an at the same time if i where to pour water on it the item would dissolve at the same time float so say i put a snow ball in the tub an it was packed well an it floats an i want to shoot it with a water gun a good water gun an made it dissolve thats what im trying to get at basically with the material i need it floatable an non harmful an dissolves an can be molded please help

Asked by JamesDRobbins 8 years ago


Animatronic chicken?

I need to build an animatronic chicken for a 4-H float (the cheaper the better). Can someone come up with an idea? I need one that makes it head go up and down, and one that goes side to side. Thanks all, I'm sure you can come up with something. _

Asked by Chicken_whisperer 9 years ago  |  last reply 9 years ago


request, 12vcd (automotive) to 12 vac power supply

Why?  So I can run a pile of 'pro' audio equipment on a parade float without resorting to a generator or an off the shelf 120vac (barely) inverter. The equipment I'm talking about is a pair of 4 channel wireless mike receivers (8 mikes total) and a 10 channel mixer.  Other input comes from an MP3 player or CD player.  We also have an AM/FM/HD radio on board for those long waits in parade linup.  The power amp is an automotive (12vdc) unit, 4 x 1000 watts.  Main power is a pair of deep-cycle NAPA (optima clone) spiral cell batteries topped-off from the tow vehicle via a charge isolator.  There is also an 35watt solar panel (again, for those long lineups) run through the charge isolator.  The solar panel maintains the batteries while the float is parked or in storage. Cracking open the gear we have, every single one of them uses a 10:1 step down transformer to drop 120 vac line to 12vac before dumping it into the mainboard. It looks like 12vac @ 3 amps will do it for the wireless mike receivers and mixer, but why not shoot for 5 amps to be safe? Ideally, there would be some serious filtering and regulation/protection on the output. In a Perfect & Ideal world, there would be multiple 12vac outputs each capable of 2 or 3 amps and isolated from each other. Too much for a request?  You never know if you don't ask. And, in advance, many thanks!  

Posted by snoeclipse 9 years ago  |  last reply 7 years ago


Would this floating idea be plausable?

Basically, I was thinking in my sleep as I usually do. I thought about how less dense things float on top of more dense things. And this got me thinking towards this: Are there any gases that are more dense than the human body? If so, we could float on this particular gas (with gas masks or oxygen tanks of course). This also led me to think about: Are there any liquids which are lighter than air? We could have a swimming pool of sorts that floats on the ceiling. All we would need is the right chemical. Any scientists out there? (I know it is unlikely as states of matter generally mean that in terms of density, Solid>liquid>gas.

Asked by The Jamalam 8 years ago  |  last reply 2 years ago


how to make a floating shelves?

Iam wanting to make some modern floating shelves. i have know idea on how the shelve can support all the weight without brackets & ian trying to do it my self with out buying a 130 dollar kit.

Asked by 9 years ago  |  last reply 8 years ago


what lego pieces float? Answered

Hi i have a question are any of you good at making lego boats because i am planning to make a floating lego boat

Asked by rosie feather 2 years ago  |  last reply 2 years ago


Floating radio power usage?

I am building a floating radio to take on a float trip. I do not know much about power usage. I was going to use a car or deep well battery for power. I was wanting to run (4)-6X9 speakers, a amp, a 10" sub, and possibly some LED lights that would beat with the music that could be shut off during the day. Is this to much drain on the battery? The float lasts all day and I was concerned about draining the battery before the trip was over. I was told by the local Marine shop that once I start adding amps andor subs the power would drain much quicker. Any suggestions on stereo, speaker, sub, amp, size or the number of things I could run would be appreciated.

Asked by rodsteryz 8 years ago  |  last reply 8 years ago


Hoverchairs for floating senior citizens

Hovercrafts are great ways to reuse a leaf blower or shopvac for goofing off. Now some folks in Japan are using the same idea to float senior citizens around. These chairs designed at Japan's Kobe Gakuin University can lift up to 330 pounds. The next step is to find someone who can manufacture them so we can get everyone floating along, softly bumping off each other. Related: Hovercraft Autonomous, Wirelessly Controlled Hovercraft Simple Rideable Hovercraft Link

Posted by fungus amungus 9 years ago


Will this float switch idea work?

I'm messing around with cheap-o solar pumping project wherein I want to pump water 75-100' from a stream (or really a shallow well next to a stream) to barrel near my fruit trees. I wanted to install a float switch in said barrel to turn off the pump when the barrel is full, but was trying to avoid having to run wire all the way from the pump/controller/battery set-up at the stream to the barrel. I had this idea that if I pumped water first into a 5-gal bucket mounted on a tree near the pump and raised it up above the barrel, Not only would I make the most of my pump's feeble lift (by reducing the friction it must overcome and allowing gravity to do the work), but it would also allow me to put a float switch on the bucket itself, rather than in the barrel, thus reducing the wire run significantly. Here's a picture (not all system components represented).  Will it work?  I'm wondering if there's a physical/practical consideration that I'm missing... Thanks for having a look!

Posted by Sam_NY 5 years ago  |  last reply 5 years ago


Foldable floating house for two

Hello everyone. I have plans for foldable and floating house fit for 2 people with WC, 2 beds, 2 fishing chairs with tables and maybe a bbq :) I dont have the money to build it but its a dream of mine. I'll be happy if someone is interested and actually build this thing. when folded its 250sm / 150sm / 50 sm h. For the materials i can use steinless steal squares for base, old inner tires for support, light aluminium rods for the roof, some watter resistent fabric for the walls and some custom made beds and tables. I'm working on pictures with some lame architecture program and i'm posting them as soon as i can. I also have schematics of the joints and locking systems ... well if anyone is interested let me know

Posted by WishKeeper 4 years ago  |  last reply 4 years ago


Float Your Boat Challenge

<br /> [BCITSA YouTube Chanel] Recently, the BCIT Student Association (BCITSA) hosted a 2-day 'Float Your Boat' competition for the Marine Engineering Students at the Marine Campus in North Vancouver. Contestants were supplied with ‘surprise’ materials to construct their vessels with; materials included plastic garbage bags, popsicle sticks, bamboo skewers, aluminum foil, string, plastic party cups and tape. Teams of 2-3 were given an hour to become acquainted with the surprise materials, then design and construct a sea-worthy vessel. Boats were then raced in heats on the indoor pool, using human-powered fans for wind, to determine who had the fastest time. Prizes were awarded for: Fastest Boat, Most Creative Team and Best Overall Design, all donated by local businesses. I attended just to check out the scene, but the event was also covered by local news media and has since been broadcast on stations in Metro Vancouver, as well as printed publications. Pretty awesome for a low-budget student association! And there's more, the BCITSA has a history of hosting awesome events for students, such as: 3rd Annual Flying Extravaganza, where students at the Aerospace Campus in Richmond, BC "construct planes from everyday office supplies, with the winners chosen based on the distance they can safely land their lego pilots. Additional prizes go to those with best design and best crash." CTV News coverage (youtube video) Engineering Week, hosted at the BCIT Main Campus in Burnaby, BC, where electronic, mechanical and civil engineers compete in tower building, catapult destruction and racing CO2 powered cars, all made from everyday office supplies. As well as the competition Engineering Students brought along projects they have been working on to share with their fellow students, there was even a real live Angry Birds game being played. CityTV News coverage (youtube video) Facebook photos Aside from a much needed break from studies, challenges like these put on by the BCITSA pushes students use creative solutions learned in class with hands-on problem solving, turning academics into tangible results.

Posted by mikeasaurus 7 years ago  |  last reply 7 years ago


How do I calculate buoyancy? Answered

How do I do it?  Floating on water (please include examples) btw - I'm making a boat out of a motorbike

Asked by SirNoodlehe 7 years ago  |  last reply 2 years ago


Warframe Projects

I recently started playing a game called Warframe and in this game, they have little "sentinels" that you can make to help shoot enemies. I decided I wanted to build my favorite which is basically a cube that is equipped with a mini-gun, the Dethcube. The only problem is, I can't seem to come up with any ideas on how to make it hover above my shoulder. Anybody got any ideas on how I could make it float?

Posted by sabre1136 5 years ago  |  last reply 5 years ago


What kind of wood do I need to use when making a cheap boat?

Asked by CS_1 6 years ago  |  last reply 6 years ago


Robots Are Art Show

In the Bay Area and like robots? Check out the Robots Are Art show!The opening for this event has already passed, but you can still catch the show for another two weeks.The Float CenterPhone: 510.535.1702Hours:Tues-Sat 10-10Sun/Mon By Appt.Location:Float Center1091 Calcot Place #116Oakland, CAThe show runs through Jan 17th, 2008.

Posted by noahw 11 years ago  |  last reply 11 years ago


How to make a Space Helmet? Answered

I am wondering how to make a space....ish helmet (like the ones on the apollo missions) that can be used for a carnival float/walking party... I would like any idears you have. Thanks Oscar

Asked by oscarthompson 8 years ago  |  last reply 8 years ago


Can i use brackets in a arduino calculation? Answered

Hi, i am trying to write a sketch avoiding using float variables. My solution is to calculate everything in one step. Can i use brackets in my calculation so that everything is done in the right order? Thanks, David.

Asked by David97 5 years ago  |  last reply 5 years ago


What is Hi-Float made out of, and is it possible to make my own? Answered

Hi-Float is, apparently, some liquid you can pump into a balloon to make it stay inflated for a longer amount of time. I can't seem to find anything other than commercial promotion on a Google search, and I'm terribly curious about how it does this, what it's made out of, and whether it would be feasible to make it myself, homebrew-style.

Asked by V-Man737 9 years ago  |  last reply 1 year ago


Major Boat Voyage

Ok, My sister is getting ready to build a hardwood boat. She's an art student and it will be a semester project. She's planning to use Mahogany, Oak and Cedar. She's shooting for a 22' V-hull with a partial canopy. Whatever she does, she always does a great job. I have no doubts as to the fine craftsmanship that will go into this vessel. THe problem is, she's in New York City, and it will need to be moved to west Tennessee or central Arkansas. I could just build her a trailer, but that would be boring. I want to float it to it's destination. How would I go about floating it that far south? I am a fairly good nautical pilot, but that is a massive trip for such a small vessel. I would have about 4 weeks to do the trip, and could probably trailer it a short distance fom NYC to get started. Any Ideas?

Posted by skunkbait 10 years ago  |  last reply 10 years ago


Floating CSS Images at Bottom Left?

Greetings all! I need a little help with a CSS problem. I'm trying to float several images of different sizes at the bottom of a web page. I'm using the Bootstrap kit from Twitter to get myself started. See twitter.github.com/bootstrap for info on it. Any help will be welcomed!                                                 -joespicnictables

Asked by joespicnictables 7 years ago  |  last reply 2 days ago


how to save float value EEPROM

Hi This is Eabul. i want to save data to eeprom from press button . when TemperatureUp button press. increase float data like as 0.01> 0.02--------30.10> 30.61 and this value save to eeprom. and when TemperatureDown button press . decrease float data like as 30.60>30.59-----29.10 and update minus value eeprom and increase and decrease valud view lcd display . but when press button save int number not float. and show me lcd display int value. please help how to write and read float value from eeprom. press button. hear my code. //For Display #include // 3wire display LiquidCrystal595 lcd(4, 3, 2); // DS, ST_CP, SH_CP //For time #include #include RTC_DS1307 RTC; //for humidity #include "DHT.h" DHT dht; //for stor tempereratur and humidity #include int SetHumidity; int HumidityUp = 10; // switch up is at pin 10 int HumidityDown = 11; // switch down is at pin 11 float fix = 0.01; float settemp; // make a variable called temp float TemperatureUp = 12; // switch up is at pin 12 float TemperatureDown = 13; // switch down is at pin 13 //result view int led = 0; // led is at pin 0 void setup() { //For timer Wire.begin(); RTC.begin(); //For welcome screen lcd.begin(16,4); lcd.setCursor(0,0); lcd.print("Welcome Elab"); delay(2000); lcd.clear(); //for dht-11 pin setup dht.setup(A1); // data pin 2 } void loop() { //For tempererature up / down float temp[3]; getTemp(temp); float tempererature = temp[1]; settemp = EEPROM.read(1); // read the settemp on the eeprom if(digitalRead(TemperatureUp) == 1 ) { settemp+=fix; settemp++; EEPROM.write (1, settemp); /* write the most recent settemp in eeprom data stoage*/ } else {} if(digitalRead (TemperatureDown) == 1) { settemp -= fix; settemp--; EEPROM.write (1, settemp); /* write the most recent settemp in eeprom data stoage*/ } if (tempererature >= settemp) { digitalWrite (led, 1); } else { digitalWrite (led, 0);} //else { }; lcd.setCursor(0,0); lcd.print("T:"); lcd.print(tempererature); lcd.setCursor(8,0); lcd.print ("ST"); lcd.print (settemp); lcd.print((char)223); //End tempererature controll //For humidity up / down SetHumidity = EEPROM.read(2); int humidity = dht.getHumidity(); if(digitalRead(HumidityUp ) == 0 ) {SetHumidity++ ; } // add one to the settemp else {} if(digitalRead (HumidityDown) == 0) { SetHumidity--; } // Reduse settemp else { }; lcd.setCursor (0, 1); lcd.print ("CH:"); lcd.print (humidity); lcd.print ("%"); lcd.setCursor (8, 1); lcd.print ("SH:"); lcd.print (SetHumidity); lcd.print ("%"); delay (1); // wait 100 milliseconds EEPROM.write (2, SetHumidity); /* write the most recent settemp in eeprom data stoage*/ //End tempererature controll controll } //analog temperature void getTemp(float * t) { const int analogPin = 0; // replace 0 with analog pin const float invBeta = 1.00 / 3380.00; // replace "Beta" with beta of thermistor const float adcMax = 1023.00; const float invT0 = 1.00 / 298.15; // room temp in Kelvin int adcVal, i, numSamples = 5; float K, C, F; adcVal = 0; for (i = 0; i < numSamples; i++) { adcVal = adcVal + analogRead(analogPin); delay(100); } adcVal = adcVal/5; K = 1.00 / (invT0 + invBeta*(log ( adcMax / (float) adcVal - 1.00))); C = K - 273.15; // convert to Celsius F = ((9.0*C)/5.00) + 32.00; // convert to Fahrenheit t[0] = K; t[1] = C; t[2] = F; return; }

Posted by esumon 1 year ago  |  last reply 1 year ago


Makeshift floating/inflatable island/pool ?

Hi there, so a bunch of us are going camping at a lake and would like to make a makeshift inflatable island?  Out of blow up pools perhaps, another question would a blow up pool hold several of us in it on water? Haha

Asked by Krissy004 4 years ago  |  last reply 4 years ago


I need to make a giant globe for a float.

The globe will be painted by young children for a recylcing themed parade float.

Asked by 9 years ago  |  last reply 9 years ago


How much does float slow down arduino calculations, how do I avoid float values? Answered

I am writing a sketch with about 3 float numbers that go through some simple calculations such as divide and multiply. The calculations are very simple and only about 3 or four lines of code. I can't have this slowing down the reading of my interrupt pin. Can I store the numbers by multiplying until I have a whole number and store them as a int. Then divide them back out in the calculation? Thanks any help would be appreciated, David.

Asked by David97 5 years ago  |  last reply 5 years ago


Acoustic Levitation?

I want to know if anyone knows a way to do this at home. Acoustic levitation is a way to levitate objects in space using sound waves. That site gave a very thorough explanation of how it works, but not how to do it. If someone knows how, I'd love to see an instructable.

Posted by ultrauber 10 years ago  |  last reply 2 years ago


Any ideas on how to build a floating vegetable garden for the cottage?

I'd really like to grow veggies at the cottage, but our wee little island is covered with trees and hence, too shady. I don't want to clear any trees so I was thinking a floating vegetable garden would be great! Here are some of my ideas: -some sort of floating dock-like structure holding/attached to garden beds -some kind of earth-box style planters -some sort of string/osmosis type system that could suck water out of the lake to keep the soil moist (okay, I know this is really pushing it. Maybe a pump would be more realistic). -NOT hydroponics: I'd like to grow veggies in regular soil, just out floating on the water instead of on the land! Some inspiration: http://www.homebysunset.com/home_by_sunset/2007/09/gardening-on-to.html Like the pic in the link above, but something a wee bit tidier and smaller? Any ideas how to do this on the cheap? All notions welcome! Sarah

Asked by sallycinnamon 8 years ago  |  last reply 3 years ago


how do you make a paper plate float over a fan?

I've been trying to make my Legos float on a plate!

Asked by mjcoolkid1998 9 years ago  |  last reply 9 years ago


What is a floating trigger? I have heard of them, but what does it mean, like in knex terms? Answered

Question says it all.

Asked by TheChemiker 8 years ago  |  last reply 8 years ago


How to put a hole in a 3" glass float?

I have a bunch of 3" glass fishing net floats and I want to put a 1/2" hole in them to put LEDs in them to make them lights.  Any ideas on how to do it without destroying the float would be appreciated? I have attached a picture of what they look like. Thanks for any help

Asked by rhargesheimer 6 years ago  |  last reply 6 years ago


holiday inflatable - giant floating (indoor) balloon

 We have a Gemmy inflatable at work (a giant Homer Simpson -- about 8 feet tall) and we were wondering if we could somehow fill it with helium and float it on the ceiling. We're concerned that it's too permeable (when the fan is not going, it deflates FAST).  One idea was to coat the inside with polyurethane (turning the fan on to blow it throughout the balloon) but that seems like it wouldn't work very well (too patchy), and could make it too heavy. Another option would be to take a bunch of balloons, insert them into the Homer, and then inflate the smaller balloons (and tie them off). Any other thoughts or suggestions?

Posted by jeffreality 9 years ago  |  last reply 9 years ago


Auto stop 12v pump (no float-switch)? Answered

Hi guys, i got a very urgent question, I need a mini small water pump just as the wiper pump 12v  but the most important thing  I need it to stop when the water tank is full (auto-stop) with no need of a float-switch. So how can i find this type of pump and what is their right name of the pump or what is the key-words that could give me the right on google  this is my first question link  https://www.instructables.com/answers/Water-dispenser-or-cooler-Pump-system-/ Thanks, Pls instructables community help me !!

Asked by vwtm2006 4 years ago  |  last reply 4 years ago


How much weight will a 55 gallon drum float in water?

Asked by miner1 9 years ago  |  last reply 2 years ago


Arduino Error expected ',' before '*' token? Answered

My Sketch I used Micro soft to generate the Polynomial  below.       y = 28.089x5 - 158.77x4 + 410.33x3 - 426.65x2 + 532.31x - 320.03R² = 1 float I04 = A0; int readValue1; float x5 = 22.52; float x4 = 95.802; float x3 = 237.57; float x2 = 126.81; float x1 = 561.04; float x0 = 448.98; float I04_F = 0; int vdc1; int I04_C = 0; void setup() {   Serial.begin(9600);   pinMode(I04, INPUT); } void loop() {   { readValue1 = analogRead(I04);     vdc1 = (5. / 1023.) * readValue1;     I04_C = [x5 * vdc1 ^ 5] - [x4 * vdc1 ^ 4] + [x3 * vdc1 ^ 3] - [x2 * vdc1 ^ 2] + [x1 * vdc1] - x0;     I04_C = constrain(I04_C, 20, 1000);     Serial.println(" I04_C = " + (String) I04_C);     delay (25);   } After compiling i get the following, Arduino Error    expected ',' before '*' token? Thanks Steve,

Asked by StevenM267 1 year ago  |  last reply 1 year ago


What is the best way to charge a 12v 26A sealed lead-acid battery? Answered

Hello Everyone, I have two sealed lead acid batteries, 12V and 26A.  What would the best way to charge these be?  I have a small 12v float charger, would this normally be adequate?  The charger says not to use on a battery with less than 9.6 volts.  Both batteries are hanging around the 5.7-5.9v range.  For a battery requiring this much charge, what is the best option (without purchasing a specialized charger).  Building one will not be a problem. Thank you for your time! Huck

Asked by huck alexander 6 years ago  |  last reply 6 years ago


Any ideas on materials/ setup for levitating shoes? All serious responses greatly appreciated.?

I want to make levitating shoes with an old pair I have lying around. i know magnets and electromagnetic fields will not work, so I has thinking of fan propulsion systems like in the hover crafts you can buy. Even getting an inch off the ground would be fantastic. I was wondering what your guys' opinions would be on materials and setup, or if you have done the project successfully what you did and maybe your layout. All help greatly appreciated. Thanks!

Asked by adam72 7 years ago  |  last reply 3 years ago


i need to make large pot of gold for parade float?

This is for a parade and needs to be big 

Asked by peggy50 6 years ago  |  last reply 6 years ago


How to build a floating water polo goal post

Hi, Does anyone know how to build a floating water polo goal post I need to buil one to use it in the sea ? Thank you in advance, Dimitris

Posted by dimitemma 7 years ago  |  last reply 6 years ago


why does cut lemon float but cut lime sink ?

Working in a bar I was cutting up fruit to go in the drinks. We always put it in soda water to keep it moist but last night i noticed that the lemon slices floated but the lime sank, why ?

Asked by queengoth 9 years ago  |  last reply 9 years ago



electronic magnet that produces enough force to lift weight

you have an unlimited power source. now is it possible to create enough force at the right "degree" that would be repelled by the earth instead of attracted.. so like a floating magnet. but its strong enough to lift large objects..... like maybe a human?

Asked by fireball9919 7 years ago  |  last reply 7 years ago