Tuesday, July 9, 2019

Getting more heat out of sunlight

Another interesting use for aerogel:

http://news.mit.edu/2019/aerogel-passive-heat-sunlight-0702

It seems to me that if it can easily generate over 200 degree C temperatures, that can be used to generate power with a steam turbine engine. So solar power could provide hot water, home heating and electricity, all without a single solar cell.
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New Treatment Cuts “Bad” Cholesterol in Half for a Full Year

This could save a lot of lives. https://scitechdaily.com/new-treatment-cuts-bad-cholesterol-in-half-for-a-full-year/

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