Changes

Coriolis Affect

1 byte added, 15:42, 5 September 2010
m
Materials
* One plastic pipe per person
* One ball (bouncy ball, marble, wooden ball) per team
* One timer per group, one person on each time needs a timer function on their watch or a timer function on their cell phones (I have found that all groups have at least one person with a stop watch function on their cell phones) 
===Set Up===
5
edits