German researchers at Saarland University and the Center for Mechatronics and Automation Technology (ZeMA) are working to ...

Miniaturized pumps and valves that rely on the motion of dielectric elastomeric silicone films are being created in Saarland, Germany. Not only are these devices lightweight, compact and ...

but it never got hot. The second benefit is that you don’t need to change it out for a new one, as you might with a traditional vacuum tube. The sound, at the end of the day, is the most ...

The vacuum of space makes it impossible for sound waves to travel. However, a new study looks at a technique design to make sound waves transmit in a vacuum. Researchers found that “tunneling ...