Think you've seen the worst that mad science has to offer? How about an experiment in which scientists rendered kittens essentially sightless? And that's not the worst of it. Learn about harnessed kittens, yoked kittens, kittens going over a visual cliff, and researchers fake-punching a kitten.
Remember that scene in Indiana Jones and the Last Crusade when, to get the Holy Grail, Indy has to step into a chasm as a leap of faith? Multiple scientists have done similar things to babies.