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    Aether ??? (aether@poa.st)'s status on Monday, 23-Dec-2024 19:48:39 JSTAether ???Aether ???
    A new diamond battery can consistently produce energy for thousands of years, based on carbon-14 as an internal power source.

    livescience.com/technology/engineering/worlds-1st-nuclear-diamond-battery-of-its-kind-could-power-devices-for-1000s-of-years

    The only problem is that it produces about 200 microwatts, maximum. So about 200 of these could run a Raspberry Pi Pico. 300 if you use WiFi.
    In conversationabout 4 months ago from poa.stpermalink

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      World's 1st nuclear-diamond battery of its kind could power devices for 1000s of years
      The world's first nuclear-diamond battery uses carbon-14, which has a half-life of 5,700 years, to power devices.
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