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Featured in july 2009

By Aug 6, 2009
DIY

Carve Steel with Saltwater, Electricity and a Tin Earring

Using electrochemical machining, steel can be molded with a soft, cheap piece of tin without any physical contact
By Jul 17, 2009
Uncategorized

One Man’s Mission to Build an Eco-Friendly, Affordable Home

Pre-fab panels instead of a wood frame save cash and energy
By Jul 17, 2009
Science

Sailing On the Ground, at 126 MPH

Greenbird smashes a decade-old speed record for wind-powered craft
By Jul 13, 2009
Technology

Ten Things You Didn’t Know About the Apollo 11 Moon Landing

This month marks the 40th anniversary of humankind’s first steps on the moon. Auspiciously timed is Craig Nelson’s new book,...
By Jul 9, 2009
Science

Psychiatry Via a Laser Beam To the Brain

This is not your typical light show. The neon light piping into the brain of a mouse with Parkinson’s disease...
By Jul 8, 2009
Uncategorized

Online Videogames Herald the End of Discs—and Expensive PCs

Gaming grows up, moves out
By Jul 8, 2009
Science

Twendy-One Nursebot Says Sit Up and Eat Your Jell-O

At 245 pounds, Japan's Twendy-One is sturdy enough to lift its elderly patients clear off the ground, and force sensors...
By Jul 7, 2009
Technology

Meet Lemur IIa, the Autonomous Space Handyman Robot

Versatile robots will rule the heavens, or at least ensure that they run efficiently
By Jul 6, 2009
Cars

The World’s Fastest Remote-Control Car

A shrunken speedster revs up
By Jul 1, 2009
Science

Win Jonathan Coulton’s New DVD/CD Set!

Best. Giveaway. Ever. Geek rock star Jonathon Coulton answers your questions, and shares his wares, right here on PopSci.com