Tell us about yourself!
How to extract Dino DNA
MAKE A HIGH VOLTAGE SUPPLY IN 5 MINUTES
Be a Scientist: Bottle Electricity.
Begin photography and work your way up to pro...
Tiny AVR Microcontroller Runs on a Fruit Battery
Covert Spy Sunglasses
Kipkay's Video Tips & Tricks
Radar Gun Hacked!
Bicycle Camera Mount for under $1
Solar Car Battery Charger DIY
Run Your Car on Hydrogen from Aluminum Soda Cans and Lye
Free Heat! Its Everywhere!
Solar Thermal Motor
Making Electricity in your hand
Cheap headset + broken cellphone = "SkypeCell"
Small eco-footprint living room light
Me and my friends - Our Lean Green Carbon-converting machines (sort of)
How to Do Your Part to Stop Global Warming
Free Air Conditioning
Simple, Cheap, CO2 Regulator
Build a nutcracker
CO2 laser that cuts sheet metal
How to build a 1,024,000 mcd portable light
MintyBoost! - Small battery-powered USB charger
Hydroponics - at Home and for Beginners
HOW TO: Send Audio/Your Voice Over a Beam of Light
Home-made Sun Jar (BFG dream jar)
$5 Mini USB Fridge!
Turn an exercise bike into an energy bike
AA fuel cell
Make your own Roll-Up Keyboard
Simple solar powered pocket submarine with depth control.
Keep your beer from getting showered while in the shower Part 1: Make yourself smell like roses while stopping to smell them.
DIY Solar Panel
Mechanical Dry Erase Board
Chispito Wind Generator
solar lawn mower
USB webcam tracking system
RC truck robot conversion
How to Make Vortex Cannons
How to Make A Solar Powered Fan!
How to MAKE PV Solar Panels
Make a high powered solar panel from broken solar cells
Wind Generator from old scanner [updated]
Avoiding Camera Noise Signatures
Theft Prevention Device For Less than 10$
DIY 1000 watt wind turbine
A WindMill for Gusty Places
$25 air filtration system
Activated Carbon Air Filter
How To Purify Water Using Iodine Tincture
The Stirling Engine, absorb energy from candles, coffee, and more!
S.P.R.E.E. (Solar Photovoltaic Renewable Electron Encapsulator), a Compact, Durable, and Portable Solar Energy Generator