RT @caseorganic: I just published “Energy Saved, Sleep Lost: The Unintended Consequences of LED Lighting” https://medium.com/p/energy-saved-sleep-lost-the-unintended-consequences-of-led-lighting-c0909d4872d0 …
1:18 AM - 4 Aug 2018
from Saint-Mandé, France
0 replies
5 retweets
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