> I conducted this experiment as a little diversion in the lazy few weeks between finishing my final year exams at university and graduating, back in June 2005.

> I conducted this experiment as a little diversion in the lazy few weeks between finishing my final year exams at university and graduating, back in June 2005. Everything about that page screamed "I'm bored in a dorm." Nice to know my college-dar is still accurate. Also, it would have been nice to test with flat masonry nails. I.e. not round shank.