Scientifically, You Probably Are in the Slowest Moving Line – HotHardware

As you wait in the checkout line just before Christmas, your observation is correct. That other line is moving faster than yours. That’s what Bill Hammack (the Engineer Guy), from the Department of Chemical and Biomolecular Engineering at the University of Illinois – Urbana “proves” in this YouTube video.

via Scientifically, You Probably Are in the Slowest Moving Line – HotHardware.