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고전압 발전기 페이지 2A

고전압 발전기 페이지 2A

Journey of Bush Craft: How To Make A Simple Wood Gas Stove (Large Version) (www.ChefBrandy.com)

Journey of Bush Craft: How To Make A Simple Wood Gas Stove (Large Version) (www.ChefBrandy.com)

Alternative Energy DIY, from cardboard wind turbines to portable solar chargers made with altoid tins.

Alternative Energy DIY, from cardboard wind turbines to portable solar chargers made with altoid tins.

Even more interesting, the reverse of the Peltier effect is called the Seebeck effect, where one cold side and one hot side of the deviced combined will generate electricity!  http://www.customthermoelectric.com/powergen.html?gclid=CNXW3sGDxK8CFU3UKgodDnQDaA  http://en.wikipedia.org/wiki/Thermoelectric_effect

Even more interesting, the reverse of the Peltier effect is called the Seebeck effect, where one cold side and one hot side of the deviced combined will generate electricity! http://www.customthermoelectric.com/powergen.html?gclid=CNXW3sGDxK8CFU3UKgodDnQDaA http://en.wikipedia.org/wiki/Thermoelectric_effect

How To Make A Powerful USB Charger From 2 Solar Garden Lights - This uses 2 solar panels from garden lights you can pick up for a buck at the dollar store. The cool thing about this project is he used a few LED’s so you can not only charge your devices day or night but use it as a flashlight when you need to.

How To Make A Powerful USB Charger From 2 Solar Garden Lights - This uses 2 solar panels from garden lights you can pick up for a buck at the dollar store. The cool thing about this project is he used a few LED’s so you can not only charge your devices day or night but use it as a flashlight when you need to.

MAKE Projects: Stirling Engine (PDF)

MAKE Projects: Stirling Engine (PDF)

HHO Home Generator; I wish the whole world knew about HHO

HHO Home Generator; I wish the whole world knew about HHO

Making a Thermoelectric Generator Circuit (TEG) - Electronic Circuit Projects

Making a Thermoelectric Generator Circuit (TEG) - Electronic Circuit Projects

This great slide show of an off the grid project in West Texas, shows the many ways one can be more sustainable!

This great slide show of an off the grid project in West Texas, shows the many ways one can be more sustainable!

Gravity batteries. These are probably pretty inefficient, but they'll work on a…

Gravity batteries. These are probably pretty inefficient, but they'll work on a…

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