Base metal prices fell in slow trade, after the U.S. hiked its aluminum tariff to 25% from 10%, maintained the steel import tariff at 25% and removed all exemptions.

Transparent aluminum oxide (TAlOx), a real material despite its sci-fi name, is incredibly hard and resistant to scratches, ...

The metal in question is sodium ... there is some — kind of — transparent aluminum at the end of the video. The thin aluminum film on a plastic substrate probably won’t hold a whale ...