What would happen if I had a wine glass full of water on a platform, and I spun the platform around in circles? Or better yet, what if the wine glass were full of liquid nitrogen? Well, both glasses would do the same thing, the nitrogen is just fun to play with. I can create a centripetal force greater than the force of gravity and keep the liquid in the wine glass.
![](https://i.ytimg.com/vi/uxiz27_La7M/maxresdefault.jpg)