The first Mythbuster video for Destiny was great, and the follow-up includes even more interesting details about what does and doesn't work in the game. Video games are just a bundle of interacting systems, and this sort of video works at the the edges of those systems to find what's permissible and what isn't.
There is much fun to be had in the edge cases, and it's neat to find out what, if anything, you can use from these explorations in your daily play.