(Inside Science) — Winged microchips each about the size of a grain of sand may be the smallest-ever artificial flying structures, devices that could one day help monitor air pollution and airborne disease.
(Inside Science) — Winged microchips each about the size of a grain of sand may be the smallest-ever artificial flying structures, devices that could one day help monitor air pollution and airborne disease.
Sign up for our weekly newsletter and unlock one more article for free.
View our Privacy Policy
Want more?
Keep reading for as low as $1.99!
Already a subscriber?
Find my Subscription
Save up to 40% off the cover price when you subscribe to Discover magazine.