Featured by Katherine Bagley
A Portable Fuel-Cell Charger With Weeks’ Worth Of Juice
The butane-powered Nectar fuel cell can get your phone some juice when it needs it.
Your House Is Killing You. Here Are 7 Ways To Stop It
A roundup of the high- and low-tech solutions to mitigate dangerous concentrations of airborne chemicals at home
PopSci’s High School Inventors Of 2012
Ten amazing projects built by teens.
High School Inventors 2011
Ten students who are improving MRIs, cancer treatments and human-robot interaction--between classes, of course
Video: A Dolphin-Like Speedboat That Can Reach 50 MPH and Launch 18 Feet Into the Air
A speedboat, submarine and airplane wrapped in one
Faster Than a Speeding Bullet
High speed trains will cross the states in the upcoming decades, but at slower speeds than China's trains
How It Works: An Implantable Bionic Eye
Microchips restore sight in patients with degenerative vision loss