Category
Energy
2 articles in this category
ENERGY
A paper wallpaper in the lab feeds on humidity in the room
Researchers built paper wallpaper that turns humidity in a room into a small electric current. It also dries the air a little — for now only in the lab.
2026-10-11
MATERIALS
Diamonds from PET film. Laser instead of detonation
A laser pulse crushes PET plastic film to conditions like those inside icy planets. A German–Czech team recovers ultrasmall diamonds about 3 nm across — cleaner and more uniform than detonation NDs — aimed at sensing, medicine, and catalysis.
2026-09-19