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TechCrunch Startup News

TechCrunch Startup News

Clean tech startup Fluxnium found a way to tap 50,000 years’ worth of nuclear fuel; plus, Hang Ten Systems nabbed another $53m

TechCrunch Startup News · Sep 17, 2026 · 9:52

0:009:52

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Fluxnium's fibers can extract uranium directly from seawater, which has enough of the nuclear fuel to power thousands of generations.

Also, Hang Ten is a Palo Alto startup and says it has landed multiple seven-figure enterprise contracts within months of launch.
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