Legendary BL_ID?!

[ChappersTeddy]

30849

30849 - 34 is my house number

30849 - The age I started playing Blockland at and my present age

[Ad Bot]

[SirLancelot7]

3824

Upside down is 387V

My Apartment is on Level 3.  Apartment number 87V.

Illuminati

[The Big Bad Jellyfish]

11878
It is so easy to remember it I swear.

[DrenDran]

Woah guys!
I just realized, my BL_ID not only has FIVE whole numbers, but it also starts with a TWO.

c = n/v
3E8 = 1.42/v
3E8*v = 1.42
___________
1.42         1.42

v = 2.11*10^8

Wow! The speed of light though glass is about 2.11E8 meters per second!
Thanks, Badspot!