  In order to estimate the average speed of mosquitoes, a simple experiment was
designed by Richard (Lu-Hsing Tsai), Tom (Po-Yu Tsai) and Robert (Hung-Ming
Tsai). The result of the experiment was posted in the science exhibitions
Taichung Taiwan 1993. The average speed of mosquitoes is inferred by the simple
relation that is obtained easily. In this paper, we will show how the data
generated by computer. Though the rigorous proof is not shown, a sketch proof
will be shown in this paper. There are five figures one table and one fortran
computer source program in the end of the paper.
