Researchers synthesized weird molecules that exist in three dimensions, breaking Bredt's rule and helping to develop future ...

In this book, trigonometry is presented mainly through the solution of specific problems. The problems are meant to help the reader consolidate their knowledge of the subject. In addition, they serve ...

The continuous occurrence of lithium-ion battery system fires in recent years has made battery system fault diagnosis a current research hotspot. For a series connected battery pack, the current of ...

new video loaded: Videos Contradict Trump Administration Account of ICE Shooting in Minneapolis transcript An analysis of footage from three camera angles show that the vehicle appears to be turning ...