english: It works like this: You take a brain, or parts of that brain, and you dissolve it in detergent, which destroys the cell membranes but keeps the cell nuclei intact, so you end up with a suspension of free nuclei that looks like this, like a clear soup.
non_english: To ovako funkcioniše: mozak, ili delove mozga, rastvorite u deterdžentu, koji uništava ćelijske membrane ali ćelijska jezgra ostaju netaknuta, i na kraju završite sa suspenzijom slobodnih jezgara koja izgleda ovako, kao bistra supa.