Abstract: Press-pack insulated gate bipolar transistor (PP IGBT) junction temperature online monitoring is of vital importance for the health management of high-voltage power conversion systems. The ...

Abstract: The demand for accurate temperature sensing in extreme temperatures is increasing. Traditional silicon-based integrated temperature sensors usually cannot survive above 200 °C. Many ...

The interstellar comet 3I/ATLAS is set to make its closest approach to Earth in December. 3I/ATLAS is the third-ever discovered object confirmed to have originated from outside our solar system. While ...

The comet 3I/ATLAS is taking a long holiday journey this year. It's visiting from another solar system altogether. It's the third interstellar object recorded passing through our solar system.

The interstellar comet 3I/ATLAS will make its closest approach to Earth on Dec. 19. Originating from outside our solar system, the comet is not a threat to Earth. While not visible to the naked eye, ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. As one might expect from a month full of long, dark nights, December ...

3I/ATLAS, which was first discovered on July 01, 2025, has taken social media by storm ever since. The exocomet is the third-ever interstellar object to be recorded in the solar system, besides ...

A meteor exploded over Michigan's Great Lakes in a green fireball, videos reveal. The dramatic event was likely caused by a comet fragment burning up in the atmosphere. On Sunday (Nov. 23) at around 5 ...