More from Charles Choi
Explore the latest news, articles and features
Bright future for the low-power bulb
News
Nuclei shoved into unwilling marriage
News
Alchemy with light
News
Alchemy with light shocks physicists
News
Algorithm tweaks could boost Google’s speed
News
Atomic buffet
Features
Replacement organs, hot off the press
News
Ink-jet printing creates tubes of living tissue
News
Saving the sounds of our distant past
News
Quick test targets illegal traders
News
‘Fur fingerprints’ to tackle illegal trade
News
Fake targets fool hackers
News