I get these yahoo picks email as part of my yahoo account and thought
this link would be of interest to this group.

http://us.ard.yahoo.com/M=203961.233...mail/E=F_IK0Zw
0xngQT20-
/L=lid:11282753/A=1824240/S=24244634/R=28/SIG=oudej5/*http://sunflower.bi
o.indiana.edu/~rhangart/plantmotion/PlantsInMotion.html

or

http://tinyurl.com/t87z

Enjoy