homemade windturbine

For the REAL Missouri General and Raider wind turbines manufactured by Missouri Wind and Solar here's Missouri Wind And Solar website http://www.mw...

This video is a demonstration of the atlatls that I am making and selling on ebay. There are some available for sale now. To see them search "atlat...

a short video on the transferring and ever evolving verichip...

currently being test marketed and will be hitting mainstream shortly

26/12/2010: ADDED VIDEO FOR MY NEW CLOCK. Please take a look. AÑADIDO VIDEO DE MI NUEVO RELOJ. Pueden visitarlo aquí:

http://www.youtube.com/wa...

The weighted "gravity arms" in blue and red are lifted each cycle by the lifting pins. These arms push on the pendulum providing a constant drivin...

Vertical axis wind project.

The WWT-PWT concept utilizes both fluid dynamics force components Drag AND Lift, to convert kinetic energy of fluids to rotational-mechanical as Wi...

Building the Box Rotor

Vertical axis wind project.

After a lot of thought on the type of wind turbine I should experiment with, I started building this vertical axis wind turbine (VAWT). Its a vari...

This video shows how a fish scale can be used to measure the reaction force of the wind load acting on the sail. Force X Radius = Torque. With to...

Turbine, hydroelectric, vodne turbine, Water turbine

pelton in operation

Roue pelton utiliser avec un jet d'air

Ebay

My new pelton project

http://www.flickr.com/photo...

Principal components of a Pelton Wheel. Designed and built by the former students Eduardo Uribe (designer), Félix Guzmán and David Álvarez (builder...

Flip-Flap is doing good lots of power there,.the added flaps work well. just need to finish my generator now !

Flip-Flap is doing good lots of power there,.the added flaps work well. just need to finish my generator now !

my {flip-flap} windgenerator, made from scarps and junk around the farm. 24ft dia.

Dug a 10" post hole 3' deep in hard dirt & rock, {took about 15 min.} did'nt even break a sweat ! 120V electric, eather extension cord, or 3500w...

built out of old windows, and scraps of wood from around the farm. lined with black plastic ,with a 12v fan powered by a 12v trickel battery charge...

built out of old windows, and scraps of wood from around the farm. lined with black plastic ,with a 12v fan powered by a 12v trickel battery charge...

{FLIP-FLAP} working in 12 - 15 mph wind gusts. I added more thickness to airfoils, but need to change the angle more. ?

A computer animation of a wind energy system, in which the sails fold up as they rotate around from one side to the other.

This idea tries to maximise the winds potential by rotating the sails from a vertical to a horizontal position as they are rotated around the centr...

How the turbine works: Rotatable shutters mounted on a circular disk automatically open when directed into the wind, irregardless of the wind's dir...

http://vawt.tk here is my latest creation, you will see that this turbine will spinn real easy. it is simple to biuld and fun at the same time.

The HOG VAWT

Turbina ad asse verticale, prototipo situato ad Empoli

http://vawt.tk here is my latest creation, you will see that this turbine will spinn real easy. it is simple to biuld and fun at the same time.

Self propelled pump. This innovative pump system by Slovenian inventor, Vladimir Markovic, works in relatively slow and shallow moving water (river...

Savonius rotor vertical axis wind turbine drives a horizontal screw water pump.

My patent pending invention(PCT filed), no air waste windmill that will be capable to produce kilowatts to megawatts depending on size (it can be m...

my flip-flap wind turbine is taken a beating in 0 degree, and 40 mph gusty wind.but still goin! after 7 months.this spring it will be time for new ...

slides 49-65; remainder of runners up; open sourcing; book: Breakthrough Power; credits

Sterling Allan gave this presentation on Jan. 8, 2010 at ...

This video shows the use of a genetic algorithm to develop VAWT wind turbine blades. One of the resulting blades is quite different and seems to s...

Renewable Energy, Wind Energy, Pollution Free Energy, New Wind Turbine, Investment, Investor, Investing,Radical New Design, HAWT, Unique Windmills,...

"VAWT" "Wind Turbine" Feel "free" to use any of these "concepts" in your "windmill" designs. The wing or plate that swings on a vertical rod has b...

Este modelo de molino ha sido diseñado para ir bajo el agua, ya sea en rios o en lugares con corrientes marinas. Toda la información en www.1ayuda....

wind turbine cambio climatico energias renovables electricidad