Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Feb 26, 2010
my high school physics class doing a project on buoyancy by replicating Xerxes boat bridge over Hellespont. Each student made their own boat out of cardboard and duct tape and plywood is placed over them connected by nylon rope. The goal was to walk over the bridge from one side of the pool across to the other side only supported by the boats. Students do fall off the bridge but is not caught on film. My boat was the biggest one near the end of the bridge and can be seen assembled with time lapse at the end of the vid.