PURPOSE: Demonstrate a non-Newtonian fluid.

DESCRIPTION: Set a gwob of silly putty on the stand. Slowly it "flows" over the edge. If it is formed into a ball it will bounce off the floor.

Silly putty is a non-Newtonian fluid: it's viscosity increases as it is subjected to greater pressure.

SUGGESTIONS:

REFERENCES: (PIRA unknown.)

EQUIPMENT: Silly putty on stand (stored in C7 cabinet).

SETUP TIME: None.