MythBusters recently aired a special episode to debunk the conspiracy theories surrounding the Apollo 11 moon landing. In this CNN video, Jamie Hyneman and Adam Savage discuss some of the show’s experiments, which were as simple as using props and models to debunk the “Shadow Hoax” all the way to using a Zero-G Plane (or, in this case, Low-G) to simulate how a person would look walking on the moon.

You can watch a clip of the TV show on the Discovery Channel’s site. (Spoiler: They debunk every conspiracy theory they tested.)