- Conservation of energy. Cats sleep almost all the time, which conserves their energy for important tasks (such as getting in the way of your work).
- Catropy of a closed system will increase. The entropy in your life due to cats (catropy) tends to increase over time. This is because you gradually give up and realize that the cat is the one who is in charge.
- It is impossible to cause a cat to lose balance by any finite process. Cats are commonly believed to flip themselves around in mid-air to land on their feet, however this is a physical impossibility. In actuality, the cat simply adjusts the universe so that the direction it is facing becomes “down”.