Slowing Down in Vegas
Being able to film at up to 960 frames per second with the compact RX10 II is amazing. If you want to capture really slow motion, however, the best tool for the job is probably a Phantom camera, which can capture footage at thousands of frames per second for specialty shots or scientific tests. Here’s a “classic” YouTube video (six years old!) that a filmmaker with a Phantom Flex camera put together in order to stave off boredom in a Las Vegas hotel room.
https://www.youtube.com/watch?v=otkcRK2J3DI