The Texas A&M Transportation Institute were tasked to research, develop and test a system that would guard federal embassies from explosive laden trucks being rammed into them. The researches have come up with a very simple but some what Indestructible Steel Barrier solution. This barrier will stop a truck dead in its tracks from around 55 mph. The video below shows that this barrier is not messing around, its barley even flexes with the impact of the truck, while ripping the trucks cabin / engine clean from its frame. If you where driving this truck you would be so very very very dead.