Latest
This high-tech gunsight could allow soldiers to shoot around corners, Matrix-style
Sep 17, 2021 10:59 AM
This 120-million-year-old bird may have been one of the first to shake its tail feathers
Sep 17, 2021 8:00 AM
Beams of light—not cables—are carrying the internet across a river in the Congo
Sep 16, 2021 8:00 PM
Featured by The Big Book Of Hacks
Jan 19, 2013
Make Your Own DIY Solar Charger
Keep your gadgets powered even when you’re off the grid.
Jan 11, 2013
Build And Launch A Mini-Rocket
Combine simple household items to make a rocket propulsion system.
Jan 10, 2013
Program An Arduino In A Few Simple Steps
An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape.
Jan 9, 2013
Make A Zoetrope Out Of A Turntable
Legos come to life with this classic animation trick.
Jan 8, 2013
Hack Yourself An Emergency DIY Car Charger
On the lam without your car charger? Splice some wires and be on your way.
Jan 4, 2013
The Ultimate DIY, All-In-One Beer-Brewing Machine
Behold this deluxe homemade microbrewery: an elaborate device that boils, ferments, chills, and pours home-crafted ale.
Jan 3, 2013
How To Make Your Own Grow Lights
Create a light system to keep houseplants thriving during winter's short days.
