4 ms·

Except that manmade solar cells are pretty bad at repairing or replicating themselves.

• rich_sasha 5y ago
  Or growing out of literally nothing but dirt and water.
  • 21eleven 5y ago
    And air. That's what is crazy about plants, their carbon comes from the CO2 in the air. Also if someone loses weight, most of the carbon that made up their fat leaves the body as breath.
    • khimaros 5y ago
      and are inedible
    • khimaros 5y ago
      and are a damned eye-sore
• nindalf 5y ago
  The solar cells get some organic life form to assist in their reproduction phase. That's pretty efficient too.