Monday, October 12, 2009

Transportation Update

The US military is developing high-tech airships called LEMVs (Long Endurance Multi-intelligence Vehicles) that use helium to provide 80% of lift, and aerodynamics and thrusters to provide the remaining 20%:

http://ecogeek.org/efficiency/2958

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Scientists Discover Hidden Brain Cells That Remove Toxic Alzheimer’s Protein

https://scitechdaily.com/scientists-discover-hidden-brain-cells-that-remove-toxic-alzheimers-protein/