[Logo]
Forums Register Login
Glow bacteria nightlight
This is pretty dang cooool...

http://hackaday.com/2013/04/18/living-night-light-with-glowing-algae/
when your children are suffering from your punishment, tell your them it will help them write good poetry when they are older. Like this tiny ad:
The $50 and Up Underground House Book by Mike Oehler - digital download
https://permies.com/wiki/23442/digital-market/digital-market/Underground-House-Book-Mike-Oehler


This thread has been viewed 905 times.

All times above are in ranch (not your local) time.
The current ranch time is
Feb 20, 2018 12:24:00.