dzamie: darthfluff: thee-cobalt-lightning:sixpenceee:How surface texture affects bloodstain patt
dzamie: darthfluff: thee-cobalt-lightning: sixpenceee: How surface texture affects bloodstain patterns. (Video) “Don’t worry, I’m a writer” This is strangely beautiful. And it also shows why it’s easier to clean smooth tiles than concrete. Nice. important to know when you’re planning materials for a children’s hospital :) -- source link