Page history
10 May 2010
22 January 2010
The Pipeline Challenge tasks your team with constructing a 25 foot long, free-standing PVC pipeline that will allow a marble to be rolled down and land in a bucket.
+99
The Pipeline Challenge tasks your team with constructing a 25 foot long, free-standing PVC pipeline that will allow a marble to be rolled down and land in a bucket.
+4,166
