A self-powered computer in actual credit-card size (~1mm thick)

1 day ago (old.reddit.com)

Slight clarification: It’s battery powered and has no energy generation or harvesting capability.

  • If we're going to gatekeep "self-powered" this hard, might as well clarify that energy cannot be created.

    • Let be honest though. Do you really consider something like your phone "self powered"? I know I wouldn't. My light switches that are powered by the click, those I would.

      2 replies →

    • I feel like “slight clarification” and “gatekeeping … this hard” are at opposite ends of the pedantry scale and I didn’t say it wasn’t “self-powered”, I merely clarified its capabilities.