Working the night shift on the moon

There's never a cloudy day on the moon. It's flooded with sunshine 24/7 during its two-week-long daytime, so it makes sense to use solar energy to power future lunar rovers and other devices. But each lunar day is followed ...

NASA's smartphone-powered satellite

In 1999, Massachusetts Institute of Technology (MIT) professor David Miller showed the movie, "Star Wars" to his students on their first day of class. Following the scene where Luke Skywalker spars with a floating droid "remote," ...

Robots do check-in and check-out at cost-cutting Japan hotel

The English-speaking receptionist is a vicious-looking dinosaur, and the one speaking Japanese is a female humanoid with blinking lashes. "If you want to check in, push one," the dinosaur says. The visitor still has to punch ...

Robotic exoskeleton to help heal hand injuries

Curtin University researchers have developed an innovative robotic hand exoskeleton which can be made cheaply using a 3D printer and could potentially cut down on rehabilitation visits for patients.

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