A New Metal Foam Is as Bulletproof as Heavy Steel Armor, Researchers Say
on gizmodo.com

Making a vehicle that’s completely impervious to bullets isn’t impossible, but it would be so bulky and heavy from its thick armor plating that it would barely be able to move. Unless you build it using a new bulletproofing material developed at North Carolina State University that mimics lightweight styrofoam.
[Source: gizmodo.com] [ Comments ] [See why this is trending]
[Source: gizmodo.com] [ Comments ] [See why this is trending]
Comments