Engineering

Bionic jellyfish swim faster and more efficiently

Engineers at Caltech and Stanford University have developed a tiny prosthetic that enables jellyfish to swim faster and more efficiently than they normally do, without stressing the animals. The researchers behind the project ...

Robotics

Can sea star movement inspire better robots?

Have you ever seen a sea star move? To many of us, sea star seem motionless, like a rock on the ocean's floor, but in actuality, they have hundreds of tube feet attached to their underbelly. These feet stretch and contract ...

Robotics

ACLU to police using robots: Tell us more

Police are using robot dogs. Everyone seems interested but not everyone seems amused. The American Civil Liberties Union has asked Massachusetts State Police to explain how and where it is using robot dogs, said news reports.

Engineering

A smart, self-powered ping-pong table

A team of researchers from China and the U.S. has built a smart, self-powered ping-pong table. In their paper published in the journal Nature Communications, the group describes how the table was built and how it powers itself.

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Mechanism

Mechanism may refer to:

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