april 2014

Featured in april 2014

By Chris Hackett Apr 14, 2014

A Homemade Crossbow Designed To Impale A Car Door [Video]

Watch out, Katniss

car-impaling crossbow

By Flora Lichtman Apr 10, 2014

A Pacemaker Powered By Heartbeats

We heart this idea

By David Cassilo Apr 10, 2014

Gear For The New Era Of Sports Stats

Get your head in the game

By Jia You Apr 10, 2014

A Glowing Ring Powered By Body Heat

And how it works

By Lillian Steenblik Hwang Apr 09, 2014

How It Works: The Highest-Efficiency Solar Cell

I'm going to soak up the sun.

By Matthew Jancer Apr 09, 2014

How It Works: The Electric Racecar

Dissecting the the car that shows what electric vehicles can really do

By Jia You Apr 09, 2014

You Could Be A Proud Owner Of Moon Dust

The dirt is out of this world.

By Erik Sofge Apr 08, 2014

How It Works: Surgical Snakebot

A reptilian robot

By Valerie Ross Apr 08, 2014

How It Works: The Inner Earth

Know your planet!

By Brooke Borel Apr 07, 2014

How It Works: An Electronic Cigarette

The future of smoking