The creator of the Segway is one of the most successful and admired inventors in the world. He leads a team of 300 scientists and engineers devoted to making things...
How to cast solid, if fleeting, shapes in mercury: Just keep it at 320 degrees below zero
Never say that PopSci hesitates to tackle the important issues of the day
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The Rescue Reel lets upper-floor workers descend in safety in case of disaster
Our geek says you can bank on it
An exoskeleton that enables paraplegics to walk
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The Vegawatt provides restaurants' power using their leftover cooking oil
SixthSense turns your surroundings into a gesture-controlled computer interface
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