Rain Barrel PPT

Rain Barrel PPT

Savonius Model

Ain't that Cute!

More Wind Turbine Stuff

The most promising plan I've seen



Google sketch up of a wind turbine with bike wheelshttp://sketchup.google.com/3dwarehouse/details?mid=ee406b7ce475f31cdc50d5f0db487aac

Making stuff on the cheep




Other Generators (not wind)

Wind Turbines

Not all wind turbines are the same!
(SOME ARE JUST WIERD LOOKIN'!)
We'll be looking at form and function this week in class.

Below see a link how a school in Mozambique made wind turbines to run radios, charge batteries, and otherwise increase folks connectivity with electricity.

http://images.google.com/imgres?imgurl=http://photos18.flickr.com/23968250_f1e5314383.jpg&imgrefurl=http://museumtechnologymozambique.blogspot.com/2008_09_01_archive.html&usg=__qPasX-cKaALTV5bhnpq4At0TUoA=&h=307&w=354&sz=23&hl=en&start=37&sig2=aIwnBOm8EIux6b-xog1eGQ&um=1&tbnid=hfgDv9Cn3byKXM:&tbnh=105&tbnw=121&prev=/images%3Fq%3Dinternal%2Bworkings%2Bwindmill%26ndsp%3D20%26hl%3Den%26client%3Dfirefox-a%26rls%3Dorg.mozilla:en-US:official%26sa%3DN%26start%3D20%26um%3D1&ei=Nl7ZSfK9LKaAtgP8pqW2Cg

Mnemonic devices

Mnemonic devices are ways to remember long lists... such as ROYGBIV (Red Orange Yellow Green Blue Indigo Violet)

and the latest written by B4 Energy and Dynamics (RMIVUXG) Radio Micro Infrared Visible Light Ultraviolet X-ray and Gamma (recently my ipod vanished under xavier's G-string).

Don't forget wavelength and frequency are inversely proportionate.

Eye getting knocked out

it's true..
an eye can get popped out. Here is the famous basketball game:

http://www.youtube.com/watch?v=6DXWwa1iT-s