The Pearl

30 is the natural number following 29 and preceding 31.

30 is the sum of the first four squares, which makes it a square pyramidal number.

A polygon with 30 sides is called a tricontagon.

The atomic number of zinc is 30

30 is the number of days in the months April, June,
September, and November.

30 is the total number of major and minor keys in
Western tonal music. Including enharmonic equivalents.

30 is the minimum age for United States Senators

30 years of marriage is the Pearl Wedding anniversary

30 is the number of tracks on the Beatles, The White Album

At age 30, Jesus was baptized by John the Baptist,
at the beginning of his public ministry of teaching and healing

Judas Iscariot betrayed Jesus for 30 pieces of silver.

In Tennis, the number 30 represents the second point gained in the game

30 is one of the more common numbers worn by goalkeepers in Hockey

30 is the number of variations in Bach's Goldberg Variations

30 is the number of years the world has been graced by my presence.

It's always seemed so old!! But really 30 is the new 20, right?
Yeah, whatever I have to tell myself! I really don't feel any
older and that's all that counts!!
Here's to a new decade!!