> So in reality this is a modest improvement (2x) over existing laminated glass armour More than 2x actually - the guy behind the glass would be dead, unlike t

> So in reality this is a modest improvement (2x) over existing laminated glass armour More than 2x actually - the guy behind the glass would be dead, unlike the one behind their improved glass. I'd say this is a significant difference - they deserve some extra credit for keeping the guy behind their armor alive. I do find the title a little misleading though, since this has nothing to do with metallic aluminum as one would expect from reading the title.