STRANGE Sand Acts Like Liquid

Alright. This was a more hilarious collab than I expected. Also, I can't wait to see Simone take a tumble in that upcoming video. XD

For the air injection part of the experiment, the resistance of the air through the manifold/diffuser needs to be an order of magnitude higher than the resistance of the air through the fluidized medium. Otherwise the difference in resistance between solid sand and fluidized sand produces a very clear "path of least resistance" that all the air ends up going through.