TechnologyFlying beetle cyborgs guided with tiny battery-powered backpacks Beetles have been turned into autonomous flying robots. They could one day swarm through disaster zones on search and rescue missions ¿ìè¶ÌÊÓÆµ
PhysicsPoking tiny dents into solar panels makes them work better Most solar cells are limited by how much energy their electrons can absorb. Denting their materials could help them harvest more electricity and breeze past that limit ¿ìè¶ÌÊÓÆµ