Monday, November 9, 2009

Transportation Update

Another milestone in the development of a space elevator is reached as a company wins the $900,000 prize for completing a laser-powered climber:

http://www.newscientist.com/article/dn18122-space-elevator-wins-900000-nasa-prize.html

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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/