Interesting article on molten steel foam for body armor that testing is going very well. http://www.foxnews.com/tech/2017/02/23/this-foam-stops-bullets-cold-and-pulverizes-them-to-dust.html
I went through this article and found it fascinating. Can you believe the potential it has in the future? Tommy
I did notice that it stated mostly for LEO or military. I am surprised the anti gun political lickers haven't tried to ban armor vests to the public.