english: Well, that seemingly mundane question is where our group first jumped into this story, and what we found as we dove down into the brain, down among the neurons and the blood vessels, was that the brain's solution to the problem of waste clearance, it was really unexpected.
non_english: Kod ovog naizgled običnog pitanja se naša grupa prvi put uključila u priču i pronicanjem u mozak, u neurone i krvne sudove smo otkrili da mozak problem uklanjanja otpada rešava na neočekivan način.