It acts like a solid when punched... Cornstarch & Water - Explained by Physicists http://www.youtube.com/watch?v=JGfynrsdaV0
and will fracture and shatter when it is hit with enough force. SHOOTING Non-Newtonian Fluid http://www.youtube.com/watch?v=THJpMeAaKzE What does this have to do with fusion? Imagine two non-Newtonian drops colliding. It is easier for them to merge if they collide slowly rather than quickly. Also if the surface of the drops is undulating then the ease with which they merge will also depend on the relative velocity of the contacting surfaces. Harry
