Turns out the key to making things lighter than air is…light! California scientists think they’ve found a way to make objects levitate using concentrated light — a theory that could even propel ...
A new 3D printing technique promises to craft objects using beams of light, aiding all manner of professionals — from zoologists to people aboard spaceships who need to make tools in zero gravity. The ...
Electrical and computer engineers have created a physical artificial neural network -- a device modeled on how the human brain works -- that can analyze large volumes of data and identify objects at ...
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