These street signs are at 800 W. 16th St. and 1600 S. Hardy Dr. in Tempe, Arizona.

The street signs say...

+-----------------------+ | W 16th St 800 -> | ------------------------- | S Hardy Dr <-- 1600 | +-----------------------+the numbers are: 16 800 1600 the math is: 1600 / 800 = sqrt(sqrt(16)) observe... sqrt(16) = 4 sqrt(4) = 2MathBabbler had driven past these street signs at least a hundred times before he finally got around to creating this BARS. To celebrate the moment, he created this YouTube video clip.

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 10 June 2008

This work is licensed under a Creative Commons Attribution 3.0 United States License.