Emily Fox held world record for speedstacking, where a player stacks plastic cups into pyramids in a pre-determined sequence, before it was broken in 2006 by Robin Stangenberg of Germany.
Here's the clip of Emily Fox's world record performance: Link [YouTube].
It is, however, more useful than most math post 9th grade.
I've mailed this to some people, subject "useless stunning sports"
http://massder.blogspot.com/2006/11/you-are-doing-it-wrong.html
"It is, however, more useful than most math post 9th grade."
Sorry, but I'm an engineering student, and I couldn't do anything worthwhile with 9th grade level math or below. Most of the technology you take for granted would have never been developed without even basic calculus, much less more advanced concepts.
Sorry, but I’m an engineering student, and I couldn’t do anything worthwhile with 9th grade level math or below. Most of the technology you take for granted would have never been developed without even basic calculus, much less more advanced concepts."
you're right, maybe... but NOT ALL STUDENTS will become rocket engineers... so they might as well give us a brake and hold that useless stuff for college, after everybody settles for a profession in life...