The MythBusters celebrate their explosive history with two spectacular big bangs. In MacGyver Cement Truck, our mullet-wearing hero discovers a mail truck full of TNT. Thinking quickly (as he does), MacGyver has a nearby cement truck dump its load onto the truck to smother the bomb. But would it work in real life? Then in Hovercraft Hijinks the guys tackle the one explosive technology they've yet to come across: landmines. Can a minefield really be safely traversed in a hovercraft?

This episode takes on two viral videos. First, is it possible to fire shrimp from an air cannon through a cloud of flour, shower of egg wash, then breadcrumbs before a fireball crisps them into the perfect tempura on a plate? Second, can an underwater explosive charge juice the inside of a piece of fruit or vegetable while leaving the exterior completely undamaged?