Study Break

Take a few minutes to recharge your batteries by watching this. I guess it's more appropriate for 21-120, but it's close enough...

Nature By Numbers

Boing Boing highlights this
Dreamlike animation illustrating Fibonacci sequence, Golden Ratio, and more.

Pittsburgh Snowstorm

I just ran across this movie filmed after our big snowstorm in early February. It's got pretty good production values, and is entertaining, if you like that sort of thing.

levity

I will Derive

Happy St. Patrick's Day

Well it's that day again. Time for the wearin' o' the green. I always like to celebrate the day by watching The Quiet Man, and I recommend that you do as well. The clip I linked to is basically the end of the movie, but seeing the end first won't keep you from enjoying the rest. You tube has a many clips from The Quiet Man. And I'd be linkin' them all, were it not for me terrible thirst...