Tuesday, February 24, 2009

Alternative Energies Update

Sun-powered device converts carbon dioxide and water vapour into natural gas 20x faster than before (although still not enough to be commercially viable):

http://www.newscientist.com/article/dn16621-sunpowered-device-converts-co2-into-fuel.html

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This Hidden Brain Pulse Could Predict Dementia

Yet another diagnosis technique. https://scitechdaily.com/this-hidden-brain-pulse-could-predict-dementia/