Silly putty

Silly putty

Military to use new gel that stops bullets
A new "bullet-busting" shock-absorbent gel is set to save the lives of British soldiers by substantially reinforcing their helmets.

By Thomas Harding Defence Correspondent
Last Updated: 2:34PM GMT 27 Feb 2009
d3O gel: New gel to stop bullets
Richard Palmer invented the D3O shock absorbing material that locks instantly into a solidified form when it is hit at high impact Photo: REUTERS

The Ministry of Defence has awarded £100,000 to a small company that has developed a special substance that hardens immediately on impact.

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.

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."

The d3O gel has already expanded into a range of sporting goods and is found in ski gloves, shin guards, ballet shoe pointes and horse-riding equipment. The substance relies on "intelligent molecules" that "shock lock" together to absorb energy and create a solid pad. Once the pressure has gone they return to their normal flexible state.

The gel is stitched into clothing or equipment that is supple until it stiffens into a protective barrier on impact.

If the product is taken on by defence contractors it could be used to reduce the current bulky and restrictive armour used by troops in on the frontline with gel pads inserted into key protective areas.

Mr Palmer said it was the equivalent to comparing "cumbersome" RoboCop to Spiderman with the latter's protection "nimble covert and flexible".

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4 Comments

5 years 33 weeks ago, 9:49 AM

ssrs10

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Very cool

Very cool

It's 106 miles to Chicago, we got a full tank of gas, half a pack of cigarettes, it's dark, and we're wearing sunglasses
5 years 33 weeks ago, 10:36 AM

spcCooper

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boy would this be nice, better than that new vest.....

any who poses a threat to me or my team must die!!!
4 years 46 weeks ago, 8:35 PM

zx12rmike

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Would like to see a demo on this

"We cannot defend freedom abroad by deserting it at home" Thomas Jefferson
3 years 20 weeks ago, 5:50 AM

lvglock

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vest

I just wonder if it is lighter than the Vest that we wear now?

Dlakeside's picture
Posted by: Dlakeside
5 years 33 weeks ago
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