Mixture of fructose, water, and methylene blue... you get a reaction. It turns clear due to lack of oxygen. Hence the top surface part is still blue because it has lots of oxygen reacting with it.
When i figure out how to flip the video on quicktime, i'll repost this so you don't have to turn your head.
Lame
Chamath5 8 months ago
???
skram1000 2 years ago