Gyllenhaal understanding the female orgasm on film.

This Sunday on the Discovery Channel, Park Slope Food Co-op worker Maggie Gyllenhaal will watch a lady have an orgasm with you. Gyllenhaal is hosting a new episode of the show Curiosity, where she'll try to better understand the female orgasm. Watch the clip below, where the actress actually says the words: "Inside this MRI machine, she's about to give herself an orgasm... in the name of science."