chadontop: thee-cobalt-lightning: sixpenceee: How surface texture affects bloodstain patterns. (Video) “Don’t worry, I’m a writer” Cool

chadontop: thee-cobalt-lightning: sixpenceee: How surface texture affects bloodstain patterns. (Video) “Don’t worry, I’m a writer” Cool

tags: ,

from: https://www.tumblr.com/blog/view/itspronouncedguy-care/108196553694