Here's a timelapse of a Kinder Happy Hippo getting devoured by mold. After the chocolate snack slowly gets covered in mold, the surrounding area fills up with mold as well. After a while, it looks like the hippo is stranded in a sea of green sludge. I love how abstract it all starts to look after about a week of being left out to rot.
The Kinder snack looks completely unrecognizable by the end of this fascinating video. This was a lot of fun to watch, but now I feel sad for the Happy Hippo.
See also: Dasha Plesen grows beautiful mold inside of petri dishes