A shock absorbing gel that becomes hard instantly after impact
The gel, called d3O locks instantly into a solidified form when it is hit at high impact.
"When moved slowly, the molecules will slip past each other, but in a high-energy impact they will snag and lock together, becoming solid," said Richard Palmer, who invented the gel. "In doing so they absorb energy."
It is hoped that the shock-absorbing substance will soon be fitted onto the inside of soldiers' helmets reducing in half the kinetic energy of a bullet or piece of shrapnel and hopefully making them impenetrable.
