Other Sciences news

Look ma, no hands!

A few years ago scientists managed to wire a monkey’s brain to a robotic arm. The monkey learned to manipulate the arm simply by thinking. This year, John Donoghue at Brown University has managed to do t ...

Nov 01, 2005 feature
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Machines making other machines: new twist on self-replication

How can we best build self-replicating machines? The past few decades have witnessed self-replicating virtual automata, ranging from the benign Game of Life by Conway to malicious computer viruses. Self-replicating physical ...

Oct 03, 2005 feature
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