YouTuber The Science Furry has been attempting to make a split-anode magnetron and, after earlier failures, is having another crack at it. This also failed, but they’ve learned where to focus their ...

Lithium-ion batteries are the backbone of mobile devices and electric cars, but lithium can be costly and explosive. Proton batteries—which rely on more abundant materials—have been touted as a good ...

LG Chem and China's Sinopec Group are jointly developing materials for sodium-ion batteries, the South Korean chemical company said Tuesday. LG Chem, the parent of battery maker LG Energy Solution, ...