This is a double treat. 30 tinkerers technologies in 30 minutes followed by replacing irrigation with permaculture.
The 30 tinkerers technologies is a rapid-fire list of innovators who use sustainable or re-purposed materials to provide heat, build shelter, cook or dry food, thresh food, save the honeybee and much more.
Next, just in time for summer, is replacing irrigation with permaculture. Be prepared to think about growing things in some unconventional ways.
Paul Wheaton is a larger-than-life character who calls himself the evil tyrant of permies.com, a forum to discuss all things permaculture, and who also publishes many podcasts and YouTube videos.
Suggested donation of $5-10 per person at the door.
