Peter Green
More ideas from Peter
Fog-harvesting system developed by MIT and Chilean researchers could provide potable water for the world’s driest regions. CAMBRIDGE, Mass. — In some of this planet’s driest regions, where rainfall is rare or even nonexistent, a few

How to get fresh water out of thin air. Great to consider for future planning of homesteading property off the grid.

Cool DIY Video : How to generate "FREE POWER" by converting an old Washing Machine into a water powered generator . Enough power to live off the grid - Page 2 of 2 - Practical Survivalist

I tried to memorize morse code some time ago, but I'd forgotten most the letters. This will be helpful.

sammiwolfe: coyotecomforts: love-this-pic-dot-com: Morse Code A Visual Guide sammiwolfe important to our lives lol XD Oh oh my god now Morse code actually makes SENSE when you lay it out like that