Hubble's Constant

I was working with Hubble's constant last night -- 70.1 km/s/Mpc, the expansion rate of the universe, and realized it could also be written as

2.15 cm/s per light-year

which is amusing but probably useless, except it does show you how huge the universe is if a star 2 ly away is only receding 2 cm/s faster than a star one ly away.

Also, did you know the term "Big Bang" was originally intended as an insult of the model (by Fred Hoyle). It stuck on.