foreboding.look very we've beenu hear it, able to hear someone actually congrieve rocket as a re-enactme e-enactment, they're frightening. it was more of a psychological could go very far. it screamed, it made a lot of noise. trajectory when we had the re-enactment. you can see the flare of it as travelled across the sky. >> you can see the fortification in.he things coming you're not well protected. > this is one of the british bombshells, basically an empty filled with black powder and fuse and would explode. the 's a story that one of bombs landed in the magazine at ft. mchenry. did not explode, otherwise we would have had a different story to tell today. they estimate somewhere between 1500 and 1800 shells landed on the fort. there's an account by a soldier at the fort who says they were pigeons tied at the ankles waiting to be shot. there was nothing they could do. the british ships were outside of the ranges of the guns. for the had to wait shelling to be over. >> we have a piece of shrapnel visitors to touch. so you can see the thickness of he metal that would have exploded when t