The inventor and hacker says we should take stuff apart to find new uses for it
Short answer: 60 miles wide, give or take
Additive manufacturing can make almost anything, from fun experiments to paradigm-shifters. Here's how the innovations stack up.
A tour of places in our solar system where life could persevere
The former "Dirty Jobs" host has had his share of gross experiences in the workforce
Difficult jobs in science and engineering have arguably gotten safer, but they are no less grueling
Its LEDs will flash a symbol of affection with your every heartbeat
Air: It's one of the world’s most important, least understood, and possibly life-saving substances
How to electrify your bike
Book smart ≠ Street smart
Like science, tech, and DIY projects?
Sign up to receive Popular Science's emails and get the highlights.