Sciencemadness Discussion Board

Walking on non-Newtonian fluid

Thanatops1s - 7-8-2014 at 18:12

Earlier today, I helped a friend make a big vat of non-Newtonian fluid for kids at his dad's church to play with/walk on. We used 250lbs of corn starch and added water until the appropriate thickness. It was quite a project mixing it all up but fun in the end. I had never played with it in such large quantities and it was cool to walk over it, it was a 6x2.5 foot or so container about 8 inches deep. The kids absolutely loved it too although I think we had just as much fun.

Anyone ever done similar?

[Edited on 8-8-2014 by Thanatops1s]

[Edited on 8-8-2014 by Thanatops1s]

neptunium - 8-8-2014 at 05:32

the mythbusters did

Brain&Force - 8-8-2014 at 14:44

It was on the Ellen DeGeneres show too.

numos - 8-8-2014 at 23:20

I believe a type of this has been made with a silicon based material, and it becomes so hard when receiving shock, that it is proposed for body armor, soft and comfy to move around, but a bullet impact hardens it.