Here is a talk in which he mentions specific experiments: https://youtu.be/LGd8p-GSLgY?t=3512 https://youtu.be/LGd8p-GSLgY?t=3512 This is a fairly old talk an

Here is a talk in which he mentions specific experiments: https://youtu.be/LGd8p-GSLgY?t=3512 https://youtu.be/LGd8p-GSLgY?t=3512 This is a fairly old talk and if you do a bit more digging I think he has other talks with more experiments.