In 2022, an international team of scientists sent a 20-foot-long autonomous underwater vehicle (AUV) named “Ran” to traverse ...

Researchers developed a new type of lighter, more affordable current collector, which conducts electricity from an electric ...

Abstract: Assuming that a lithium-ion battery (LiB) is left in the vicinity of a high-voltage device, we generated corona discharge in the prototype LiB and verified that over-discharge occurs. During ...