in-venting.livejournal.comSometimes, the things I read about biology gross me out.
But even then, they're really interesting. Like serum. Serum is a substance that regularly fills small blisters. It's a clear fluid which comes from damaged blood cells. It isn't red because it's a part of blood, but is devoid of clotting factors or blood cells. It's also sterile, provided you don't pop your blisters (which is gross, so don't do it).
Also, I want to see isolated L-theanine.