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How Exercise Might "Clean" the Alzheimer's Brain - Scientific American
Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.
alzheimers  article  exercise  health  forc  research  science  scientificamerican  studiesshow 
october 2018 by xer0x
Endurance Test, Circa 1958 - AOPA
During the months of December 1958 and January and February 1959, two young men flew a mission-modified Cessna 172 around and around over the desert Southwest for 64 days, 22 hours, and 19 minutes. The world endurance record in a propeller-driven airplane was set in that little Cessna almost 50 years ago.
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october 2018 by thurston

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