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Bigger batteries take longer to charge. Right? Researchers in Australia just tested one that flips that rule completely. The larger they built it, the faster it charged. It runs on quantum effects, and the very first version charged with light from a laser—no cord required.

Scientists call the ultra-fast charging trick super absorption, and it hints at energy storage that could one day power your phone or car. So, is this quantum battery actually the future of charging? Or is it just a lab curiosity that fizzles out in nanoseconds?

Corrections:
07:20 – Screen should read less than 1 nJ

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Chapters
00:00 – Intro
02:24 – The Realm of Quantum Mechanics
05:08 – Charging Batteries With Light
06:55 – The Numbers and Viability of Quantum Batteries