Mr PoopyButthole

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Joined 1 year ago
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Cake day: July 7th, 2023

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  • I wish I remembered the details, but I read a couple years ago about new batteries using the same sort of principal.

    It was being studied as a way to handle a specific part of radioactive byproduct from nuclear power.

    You sandwich the tiny radioactive bit in materials to generate a charge, and the whole thing is encased in conductive man-made diamond.

    A battery the size of a half dollar coin could generate roughly a watt of power for, ostensibly, up to hundreds of years.

    The big seller beyond its lifespan is that the diamond is dense enough to shield the tiny amount of radiation inside.

    Incredible potential that probably wont be realized in consumer goods for decades. Just think about never having to change the battery in a remote ever again. Or even a lot of wireless smart home sensors and devices.

    A shocking amount of things take very little power. Air tags that never die. E-book readers. You could make super dim puck LEDs that are always on and can go anywhere for illuminating pathways.

    You could never scale it much in size/output because the diamond encasing would become disproportionately heavy and expensive, but for anything 1.5 Watts and less, and possibly up to 3 Watts or so, could be totally feasible.





  • Mr PoopyButthole@lemm.eetoMemes@lemmy.mlTech News online right now
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    1 year ago

    I don’t see this as a problem, the media is terrible at understanding/caring about real cultural trends.

    The fact that I have a better time on Lemmy than Reddit on my phone, despite the huge difference in user numbers, says it all to me.

    Reddit has been seeing a meaningful and lasting decline since they decided users don’t matter, and there’s no coming back from that.

    Just like Facebook has suffered a permanent user loss and failure to grow, so will Reddit. It won’t be overnight, but newer generations are increasingly tech-literate, even when they aren’t more media-literate.

    I never thought Mastodon would become a place to be, despite always hoping. Never imagined a real Reddit alternative would start to form, but here I am.

    Cambridge Analytica laid the foundation of general disdain for centralized social media, and Elon Musk single-handedly exhausted the public’s patience with corporate bullshit.

    I think decentralized options are here to stay, and I think the only centralized platforms that will take longer to upend are video-dependant ones.

    All in good time.