uppopallo

4 ms·

1. 1.▲
   by uppopallo 5y ago

   I seriously believe that they should have stopped producing TED talks after Reggie Watts. He said everything that needed to be said. All talks afterwards were just reformulations of his core point.
2. 2.▲
   by uppopallo 6y ago

   Actually not that much: The russian https://en.wikipedia.org/wiki/BIOS-3 experiment tested this in the 70's, and found that given sufficient illumination, 17 litres of Chlorella Vulgaris algae are sufficient to pr
3. 3.▲
   by uppopallo 6y ago

   This was just mentioned in this talk about spacecraft life support systems: https://news.ycombinator.com/item?id=25590724 I suppose you got it from there as well? It's surprising how simple a setup this turns out to be