This study didn't show that. They showed that toxins that are injected into the ...

		etrautmann on June 17, 2015 \| parent \| context \| favorite \| on: Ask HN: What are the greatest discoveries in the l... This study didn't show that. They showed that toxins that are injected into the brain clear faster during sleep, but not that the brain is actually clearing anything endogenous. Sounds like a technicality but the claims were overblown based on their data.