October 19, 2026
The Lithium-Ion Battery: Three Breakthroughs Behind a Pocket-Sized Powerhouse
The rechargeable battery in a phone or electric car emerged through decades of work on safer materials, higher voltage and…
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Inventions & Innovation
October 17, 2026
MOXIE Made Oxygen on Mars—One Breath-Sized Step Toward Living Off Earth
NASA’s toaster-size experiment turned carbon dioxide in the Martian atmosphere into oxygen 16 times, demonstrating a technology future explorers may…