Wow, check out how to make HOT ICE! This is awesome if you have some sodium acetate laying around.
A heat pack like the one you are describing contains sodium acetate and water. It turns out that sodium acetate is very good at supercooling. It “freezes” at 130 degre ...
As far as tools go you can never mess around with measurements, when locating power cables and water pipes etc.
- Locates concealed AC power cables
- Locates concealed metal objects like pipes, nails, screws, cables etc
- Incorporates a Laser Level
- Incorporates a Spirit Level
...
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Check out this cool Multi-Touch Multimedia device. This could be a cool combination of touch, sound, and video for future video game controls.
MultiTouch is the ability of an input controlle ...
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Wow, this was the coolest thing there, a homebrew CPU LIVE! Anyways, I got to meet Bill, maker of the homebrew CPU and take lots of cool pics and see it in action.
Thanks Bill for explanin ...
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It’s been a blast yet we’ve been able to get barely 5 hours sleep. But we will get all this cool stuff posted.
Mayhem & Chaos brings you some really cool sit and pedal POV (P ...
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Here’s a simple flying saucer oven that uses a single light bulb yet heats up to 425 degrees fahrenheit!
They won the Dorkbake competition. This is really simple but great idea!
Eric ...
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Check out these Cool ALAVs (Autonomous Light Vessels) by Jed Berk! Tight! It uses Sun Microsystems SunSpot microcontroller, which can be programmed in Java. I like this idea since there&# ...
Hey we are live at the Maker Faire, blogging live! See our automated camera that follows people? Well, it’s a $160 Logitech camera we got in a hurry at Best Buy last night just before the store closed. Glad we got it working although the internet here sucks sometimes. ...
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Here’s a very simple wireless keyless entry DIY using some relays and stuff, very similar to the Wiimote Door Unlocker.
The mechanism is simple enough, just a momentary button on the pa ...
Wow, check out this cool DIY on how to make a rotating LCD! This IS very useful for reading PDFs and whatnot.
If you don’t want to make one or you are about buy a new LCD, there’s also bunch of LCDs out there that already rotates. (which I use at work)
CNET has a g ...
