Posts Tagged ‘perpetual’

Here is a complete guide to DIY build/convert your cell phone or PDA to be solar powered without every having to plug it into the wall outlet again. One phone is said to have not been plugged in for over 2 years!

Here is a Perpetual Spy Gadget that you can easily make a home using off the shelf parts. Using a small solar panel you will be able to listen into conversations from over a mile away on any FM radio. The best part is that this will literally run forever (or until it is discovered) Here we show you in detail how its done.

Here is a neat little project idea. I recently picked up a cheap china made desktop weather, clock, humidity unit. I found that if I attached one cheap solar panel from a junk garden lamp this thing would stay running just from the lights in the room sitting on my desktop.

Here is an interesting Ram pump that I found online over a year ago. I can not remember where though so I am posting it here.