While exploring the You Tube site I found the most remarkable video about bringing water to the desert. I think this is a great example of people making a difference in the world using simple technology and brainpower to find simple solutions to difficult problems. Permaculture in Action - Greening The Desert Uploaded: 8 months ago From: permascience | |
Permacultu |
Seven Mind Mapping Tools to Try This Year
2 years ago
No comments:
Post a Comment