many people take photographs of the college. there is a story that the bridge was designed and built by sir isaac newton without the use of nuts or bolts. the story says that once some students tried to take the bridge apart and put it back together again, but were unable to do so. that is why they had to put nuts and bolts in which can be seen today. the story is not true. the bridge was built in 1749, after newton had died. it was never taken apart although it was rebuilt twice.