Wednesday, October 29, 2008

Alternative Energies Update

New "black silicon" captures nearly the entire light spectrum and can generate hundreds of times the current of conventional silicon:

http://www.technologyreview.com/energy/21611/?a=f

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Brain Blood Flow May Predict Alzheimer’s Risk Before Memory Loss

https://scitechdaily.com/brain-blood-flow-may-predict-alzheimers-risk-before-memory-loss/