PVDF used as a cathode binder was held classifiable under tariff item 3904 69 90. The ruling clarifies treatment of ...
A 40-atom gold nanocluster breaks from gold's signature dense packing, forming square atomic planes with a central channel that accelerates electron relaxation about 80x.
Artificial intelligence is colliding with a hard physical limit: the energy and heat of today’s silicon-based chips. As ...
The latest visitor from deep space is leaving a mark that stretches far beyond its icy core. Interstellar comet 3I/ATLAS is ...
Solar cells, devices that can generate electricity from sunlight, are already helping to reduce fossil fuel emissions in many ...