I agree...what makes a bomb do something different depending if it hits a person or a wall? lol
Well using Man Co Technology, We have created a substance that explodes when encountering soft tissue(AKA Flesh). Although when it hits any other object such as this box right here. It shatters into a million pieces. We do realise that an encounter with any object would be a lot more useful, but that would make us, The Man Co Store, Hippies.