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Featured in rough sketch

By Jul 7, 2014
Gadgets

A Thinking Cap That Boosts Your Brainpower

The Parts A) 9-volt battery: Generates a weak 1.5-milliampere current B) Regulator: Allows researchers to control the electrical juice C)...
By Apr 10, 2014
Technology

A Pacemaker Powered By Heartbeats

We heart this idea
By Feb 28, 2014
Technology

A Waterwheel That Picks Up Floating Trash

Down, dirty, and wet
By Jan 18, 2014
Technology

A Bird Backpack That Can Track Migrations

Something new for the carrier pigeon to carry around.
By Oct 15, 2012
Technology

Rough Sketch: “We Made a Robot That Moves Like a Person”

Theresa Klein talks about Achilles, the first machine to move in a biologically accurate way.
By Sep 14, 2012
Gadgets

Computer Learns to Recognize Badly Drawn Animals

Software can parse real images or skillful art, but Pictionary-like scribbles -- the way most of us draw -- are...
By Aug 17, 2012
Technology

Rough Sketch: “This Squishy Arm is Cheap–Good For Search and Rescue”

Our 14-inch-long robotic elephant trunk has five segments, each made of a silicone membrane with an embedded metal spring that...
By Aug 17, 2012
Gadgets

Rough Sketch: The Camera That Takes Photos 100 Times Bigger Than the Average Point-and-Shoot

“Our Aware-2 camera combines 98 small cameras with a spherical lens to take black-and-white gigapixel photographs. It set the record...
By Jun 7, 2012
Technology

Rough Sketch: Self-Guided Bullet

“Our .50-caliber bullet can guide itself to a hit half a mile away”
By May 1, 2012
Technology

Rough Sketch: “I Build Flying Robots”

If you want a robot to maneuver aggressively, it has to be small. As you scale things down, the “moment...