Interesting things about 30
E8 has Coxeter number 30. (E8-Coxeter just sounds cool)
The atomic number of zinc is 30
The code for international direct dial phone calls to Greece
The number of tracks on The Beatles' eponymous album, usually known as The White Album (I'm a Beatles fan)
Judas Iscariot betrayed Jesus for 30 pieces of silver. Matthew 26:15. (Team Iscariot: we'll trade you for less lol)
In 'The Myth of Sisyphus' the French existentialist Albert Camus comments that the age of thirty is a crucial period in the life of a man, for at that age he gains a new awareness of the meaning of time.
The number of uprights that formed the Sarsen Circle at Stonehenge, also the supposed number of holes forming the arrays of Y and Z Holes at Stonehenge.
As most of us know Misha was in a little Syfy original movie called Stonehenge Apocalypse. I'm personally Team Stonehenge Apocalypse myself