New concepts... like astrolabes? Yeah, that "new concept!!" will come in handy, the next time I step into the Wayback Machine and head on back to the 16th century!
What's next, professor... the abacus?
New concepts
to you...and don't forget to donate to Wikipedia for helping you out ... now you know what an astrolabe is. Obviously astrolube was already well known to you. Don't yet me wrong...I'm not judging. What you and your boyfreind do in the privacy of your bedroom is none of my concern.
Oh look, another self-loathing, outwardly homophobic, closet gay on USMB.... we don't see that everyday.... wait, yes we do... every hour, even...
Yes, I'm sure that astrolabe will come in real handy when looking for Uranus... oh wait, now I misspelled astrolube ...