Axios on MSN4h
U.S. Army seeks better batteries as it battles the cold
Frigid conditions are sapping the U.S. Army's batteries. Leadership wants better options. Why it matters: Freezing fog and sopping rain stymied drones and other tech used by 10th Mountain Division ...
Hosted on MSN1d
Feather-light bulletproof metal foam to power up spacecraft, military gear
A new innovative material called Composite Metal Foam (CMF) is finally ready for production after undergoing years of ...