Discover and save creative ideas

    More to explore:



    Underwater River Turbine For Free Continuous Power

    2y Saved to Green Energy
    • Eco Apuntes

      Así como en el pasado las familias se aseguraban su propia subsistencia sembrando y cosechando, una visión sobre el futuro que se viene propone la cosecha de energía, donde cada cual, en la medida que este habilitado para hacerlo, podrá generar energía gratis a través de varias alternativas. + info:

    • Matthew O'Brien

      We all know that for over a 100 years, Hydroelectric power has been a major source of electricity for many countries. But countries require a lot of investment and huge installations to fulfill the demands of electricity for cities.

    • Chilly Chick

      Compact ROR hydropower generator for use in rivers and streams

    • CabinetWorx

      Compact ROR hydropower generator - River Power

    People also love

    Pump Water From Flowing Streams,Creeks, Or Rivers Without Electricity Or Fuel

    A Better Way to Stack Firewood Scandinavian people have been taking wood heat seriously for centuries longer than we have. They also stack wood in round piles. Round piles take less time to stack, they shed water better than straight piles, and they’re more stable. At least if you understand a few tricks for building them right.

    Flow of River Hydro -- Using Only Stream Velocity to Drive a Turbine

    Power from the Tap: Water Motors..Few people in the western world realize that they have an extra power source available in their household, workshop or factory: tap water. Just before the arrival of electricity at the end of the nineteenth century, water motors were widely used in Europe and America. These miniature water turbines were connected to the tap and could power any machine that is now driven by electricity.

    1911 .45cal. fired underwater. Note the main pressure bubble just in front of the muzzle then the vortex on the left matching the rifling/bullet spin

    water turbine for off the grid electricity. :)

    Watch Television For Free - DIY Digital TV Antenna - Popular Mechanics

    Tesla Free Electricity, How to Build a Generator That Will Power My Home - www.newvistaenerg...

    Tesla Water Turbine - www.newvistaenerg...

    Solar Power 101: Batteries

    Water-Powered Clock

    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 worked really well so I built this electric-mechanical ornament. I did not use a high temperature TEG-module, but instead a cheap TEC-module. That can still handle 200 degrees Celsius which is good enough.

    eolic foldable wind power generator

    The Watts needed for every appliance in your home to get Solar Power to work for you!

    Build Your Own Tesla Turbine As A Water Powered Or Steam Powered Generator

    Wilderness Survival Skills - Finding Water, Filtering and Disinfecting It

    Free power - how to convert a washing machine into a water powered generator.

    How To Build A Woodstove Heat Exchange .. free heat #shtf #prepping #survival