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Category Archives: Earth
HACK – Window shade also acts as a solar powered Window Light!
Wow, check out this awesome window shade that also acts as a solar powered light!
This is a continuation of a project from Design for the 5 Senses that I worked on with Michael Jefferson and Jae In Lee. It’s a window shade that doubles as a light. One set of strings would be to control the level of sunlight by adjusting the height of the shade. The other set of strings controls the light level. I didn’t have time to add a solar
DIY HACK – How to make your own Metal Detector!
I’ve noticed many people using metal detectors on the beach lately to find treasures or junk but here’s a great way to make one of those yourself!
BFO ( beat frequency oscillator ) metal detectors use two oscillators, each of which produces a radio frequency. One of these oscillators uses a coil of wire that we call the search loop. The second oscillator uses a much smaller coil of wire, and is usually inside the control box and is called the reference oscil
DIY HACK – 120,000 Volt Van De Graaff Generator!
video://video.google.com/videoplay?docid=6088686150831332355&hl=en
Cool, here’s an instructable that shows you how to zap stuff at 120,000 volts!
It’s Frankenstein time. Who doesn’t enjoy the smell of ozone and the snap of a big fat spark? The dome is rotating due to vibration Although a Van De Graff generator has recently been posted I decided to post mine based on it’s substantial differences.
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Make a coffee with lasers!
video://www.youtube.com/watch?v=OYvynmK0Slo
Holy S*#t, these guys can make some coffee with lasers! Well, we should be getting our dragon laser soon thanks to Frank! Tight! We will see if green lasers have a better effect on the taste of coffee…
[Mr Beam] sent this in yesterday, but I didn’t have a chance to get it up til now. These guys are using a 2Kw laser to heat up their instant coffee and tea. Sure, it’
Solar Lawnmower and Mopbot
Okay, I’ve finally been able to stay away from the computer thanks to my girlfriend. But we are back for some more hacks and DIYs.
Check out these cool solar lawnmower robots and mop robot if you don’t want to spend $200 on a Roomba. You could probably make these inventions a little bit smart by adding a programmable controllers such as CUBLOC or
Wii HACK – Solar powered Wii!
Wow, check out this cool solar powered Wii!
Tom’s Hardware Guide recently built a mobile Wii station, complete with an HD monitor, that’s powered in part by a solar energy (check out the Tom’s Workshop video of the project). It’s a simple invention on many levels. For one, it didn’t cost much at all to find a battery, power converter and appropriately-sized solar power panel. And the station itself is just wood with a couple of wheels and a c
SpaceX Falcon 1 launch video
video://www.youtube.com/watch?v=7CwuIQ9d5D8
Tight, SpaceX Falcon 1 launched and made it into space!
It looks like there’s a good chance today’s SpaceX launch will be successful – Founder Elon Musk just wrote that they made
ECOS LIFELINK – A Solar/Wind Water, Electricity AND Wireless Station
Check out the Ecos Lifelink that brings re-use of energy through solar power, wind power, water power. Even wireless is provided “re-using” that same generated power.
Awesome! (Save earth, peace! >- )
One of the most brilliant inventions we’ve seen to date is this mobile, portable structure which provides water purification, electricity and even wireless internet access – all through the power of the wind and the sun. The Ecos LifeLink was released earlier th
High School Student Builds Nuclear Fusion Reactor
Wow, check this out. A high school student has built a nuclear fusion reactor. Maybe he can make the next Back-to-the-Future car…
High school student Thiago Olson has gone beyond basic physics class. Way beyond. Using parts and materials scrounged from the local hardware story and eBay, Olson built a working fusion reactor. In November 2006, a few tiny bubbles in h