Engineering

Reducing noise transmitted through an open window

A new device that can reduce the intensity of sound passing through open windows is presented in a proof-of-principle study in Scientific Reports. It fits into a two-panel sliding window and can decrease the perceived loudness ...

Engineering

Designing workplaces with sound disturbances in mind

Workplaces are full of sound, most of which is not helpful to workers trying to do their jobs. Scientists are using physics to understand how conversation, music and other ambient noise is experienced by individuals in a ...

Robotics

Robotic bees are joining the International Space Station

"There are some things only humans can do in space. The rest can be left to robots." The NASA team is showcasing hw to put that simple observation into interesting practice with their development of Astrobees.

Hi Tech & Innovation

A short first hop for 'drone taxi' in Vienna

It was more of a small step than a giant leap, but the first public outing of a pilotless "drone taxi" in Vienna on Thursday nevertheless offered a glimpse into the possible future of urban travel.