the number three exists only in our imaginations, naturally, four should follow two, it complies with logic, only because we recall the existence of one once two is realized can we mind the number three and experience three-dimensional conciousness

3 dimensions to space: height width depth

sides to a triangle: trigonometry being the first complex geometric math discipline

pi: 3.14

primary color frequency ranges to visible light: red green blue

main components to atoms: proton neutron electron

basic states of matter: solid liquid gas

states of conceivable time: past present future

3 orbits from the sun: our earth

states of living and non living: animal vegetable mineral

races of people

members of the biblical trinity

based numbering system (zero through 3 squared)