Researchers study knife-wielding robots (w/ Video)

(PhysOrg.com) -- Many people have dreamed of robots helping around the house, vacuuming the carpets, making the beds, and chopping vegetables in the kitchen. Now a new study has found such robots could pose a danger to humans ...

Space station computer outage may force spacewalk

A computer outage at the International Space Station may require a spacewalk by astronauts and threatens to delay next week's launch of a commercial supply ship for NASA.

Fantastic Voyage

By travelling to the outer solar system, the two Voyager spacecraft allowed us to see amazing details of far-distant planets and moons.

Robotic sonar system inspired by bats

Rolf Mueller, an associate professor of mechanical engineering in the College of Engineering at Virginia Tech, has developed a prototype of a dynamic sonar system inspired by horseshoe bats.

Robots as tools and partners in rehabilitation

In future decades, the need for effective strategies for medical rehabilitation will increase significantly, because patients' rate of survival after diseases with severe functional deficits, such as a stroke, will increase. ...

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