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

Bring your bike indoors and generate electricity while you ride. I'm a cycling enthusiast, and when the weather is bad I use a bicycle trainer in my apartment. But riding to nowhere has always felt pointless. This got me thinking about how I could use my

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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