Insultingly bad movie physics

http://www.intuitor.com/moviephysics/
This site is great!!! You have to check this out! It’s a bunch of physics majors reviewing movies for the physics used in the movie. Sounds stupid, but it’s hilarious! They rate movies, not on story, but on how physics work in the movie. They have ratings like PGP (Pretty Good Physics) and RP (Retched Physics). They rate Spider-man and talk about how much energy and mass it takes a spider to produce webbing. They said that the amount of webbing that Spider-man shoots is impossible; he would have to be constantly eating to generate that much mass out of his body. It’s funny stuff. Check it out.