Bird-inspired wings could help small drones fly four times longer
Even a pocketable drone could stay in the air for hours.
Brown University
Intel wants to use AI to reconnect damaged spinal nerves
Its team-up could eventually restore movement for paralyzed people.
Self-healing 3D-printed gel has a future in robots and medicine
The hydrogel is soft, yet strong and responsive, and it can be formed in LEGO-like blocks.
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DARPA is helping six groups create neural interfaces for our brains
The NESD program will lay the foundation for brain-computer interfaces
We're not getting Luke Skywalker's prosthetics any time soon
You've got about as good a chance inventing a lightsaber.
