Presented to the Galactic Council on Unremarkable Achievements
A comprehensive analysis of the tractor's ability to bounce a rubber ball in a straight line for precisely 5.4 seconds, with only 7 notable exceptions.
By: Dr. Emily P. Bottomsworth, Chief Bouncy Tractor Researcher
Download the full report here ( Warning: PDF is 427 pages, 3.4 MB)
Or, read the executive summary here
For more on these exceptions, see Exceptional Tractors