There's also 12 hours of footage of all of the stages of the experiment on his second channel: https://www.youtube.com/watch?v=Cm9l8-qngjM https://www.youtube.c

There's also 12 hours of footage of all of the stages of the experiment on his second channel: https://www.youtube.com/watch?v=Cm9l8-qngjM https://www.youtube.com/watch?v=Cm9l8-qngjM