Ok, a headline like that made me decide to take a peek:
Science teachers ...... engage your students
I must say I may have to look into "Escape Velocity" as well, as I grapple with gravity every day it seems.
Thanks for sharing hootz, that's cool
Two things I love board games and birds in one?!?!
Thanks for sharing hootz. Might have to look at getting that.
Nice, thanks for sharing :)