Tech Xplore on MSN

Carbon shell design curbs shuttle effect in thermal battery cathodes

Transition metal fluorides are widely regarded as promising cathode materials because of their high theoretical voltages and ...
Smithsonian Magazine on MSN

Sharklike Fish With Weird, Buzz-Saw Jaws Sliced Through the Seas, Then Vanished. Now, Paleontologists Are Unraveling Their Secrets

These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...