Good to know! A rope bed how to. (They are actually very comfy, like a hammock.)

A rope bed how to. (They are actually very comfy, like a hammock.for a dog bed? Frame only, not the rope part.

Pedal Power! How to Build a Bicycle-Powered Generator

Pedal Power! How to Build a Bike Generator

Build Your own generator with the help of your bike. via Rachel Arndt of Popular Mechanics I’m a cycling enthusiast, and when the weather is bad I use a bicycle trainer in my apartment.

Fan powered by a candle

Thermoelectric Fan Powered by a Candle

Thermoelectric Fan Powered by a Candle Better writeup than many. Looks good due to heatsink used. A Thermoelectric generator powered by a tealight. It started as an experiment of how much power I could get from one candle. But I liked the idea and it wo

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