Water falls on Earth every day as rain, and now scientists seem to have found a way of using it to create renewable electricity

In an experiment, one tube produced 440 microwatts. When the researchers used four tubes at once, they could power 12 LEDs for 20 seconds.

  • themurphy@lemmy.mlEnglish
    1·
    7 days ago

    Yeah, the line for when its net positive is key. Otherwise we cant really draw conclusions.