[SoothingDave]

This is awesome.

[xsmommy]

pretty cool! and i don’t even like math!

[xsmommy]

my grandfathers both died before i was born so i have no idea what i would have called them, but i think the word GRANDPAP or just plain PAP, as used by Pittsburgh dad to mean grandpa is hilarious and i love using it!

[Travis T. OJustice]

LMAO! I saw that earlier today and had to send it to a couple fellow engineers I work with.

[tioga]

Cool.