The Polish ski mountaineer has become the first person to complete a continuous ski descent of the 8,126m peak after climbing it without supplemental oxygen. Andrzej Bargiel's history of skiing the ...

Tesla has begun testing a production version of its Cybercab that has two seats, but no steering wheel or pedals, in Austin, Texas. For now, the testing is being done with a safety monitor in the ...

A biodegradable pressure sensor could help people with knee injuries exercise and heal faster, University of Connecticut researchers report in Science Advances. The knee can take a great deal of abuse ...

Abstract: Traditional two-stage wireless permanent magnet synchronous motor (PMSM) systems heavily rely on position sensors and wireless communication between primary and secondary sides. This ...

Abstract: This paper presents a novel dynamic slot allocation algorithm for wireless sensor networks designed to overcome resource constraints. Our algorithm operates without explicit request messages ...