• 9 Posts
  • 39 Comments
Joined 1 year ago
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Cake day: July 17th, 2023

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  • hydroptic@sopuli.xyzto196@lemmy.blahaj.zoneRule
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    5 days ago

    Pretty much everything that’s not totally inert produces heat, but the point (they claim!) is that these newfangled doodads don’t generate power using that heat.

    So far we’ve mainly been generating power with more and more ingenious ways of heating up water.



  • hydroptic@sopuli.xyzto196@lemmy.blahaj.zoneOuppy rule
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    5 days ago

    On a semi-related note, I was actually radioactive for a few days once, after I got my thyroid nuked.

    What was cool was that it turned out that regular 'ol camera CCDs (like the one in your cell phone) can detect alpha particles, so I naturally pressed my phone to my neck in a dark room and got this video. Those tiny white “flashes” you see are actually all alpha particles (video in a spoiler block so it doesn’t take up half the screen at least on lemmy-ui):

    video

    I verified it by taking more video with the phone away from my body – no flashes!