But the bigger reveal comes from a promotional poster that has surfaced online ... It will pack a 5,600mAh battery, slightly smaller than the standard model but still plenty large.

LAKEVILLE, Minnesota (WCCO) — The superintendent of Lakeville schools announced Wednesday that inclusive posters with the message “Black Lives Matter” will remain in place for the time being ...

To create the solid electrolyte, the researchers introduced an inert aluminum fluoride salt to the liquid electrolyte already containing aluminum ions.

A stretchy and flexible battery pouch filled with strategically placed holes is more breathable than cotton. That could make it an ideal power source for wearable sports or fitness devices built ...

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