Physics and the Number 3
It seems that Physics likes the number 3 at all levels, from macroscopic down to the quantum level. Consider this..
1. There are 3 spacial dimensions.
But you can think of this as 3 families each containing 2 members..
2. Quarks consist of 3 families each containing 2 members..
3. Quarks are bound together to form composite particles (such as protons) by an incredibly strong force known as the color force. Gluons are the particles that mediate this force. For this model to work quarks must have a color charge - and it comes in 3 families each containing 2 members..
4. Leptons consist of 3 families each containing 2 members..
Content written and posted by Ken Abbott email@example.com