LAS VEGAS, NV - OCTOBER 27: Instructor Jerry Wheeler (C) looks on as Bennie Mendiola (L) and Sean Cronan (R), both of Nevada, use excavators at Dig This October 27, 2011 in Las Vegas, Nevada. At Dig ... more 
LAS VEGAS, NV - OCTOBER 27: Instructor Jerry Wheeler (C) looks on as Bennie Mendiola (L) and Sean Cronan (R), both of Nevada, use excavators at Dig This October 27, 2011 in Las Vegas, Nevada. At Dig This, tourists take a short class and can then operate full-size hydraulic excavators and track-type bulldozers in a giant sandbox while being guided by instructors over headsets. (Photo by Ethan Miller/Getty Images) less 
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Getty Images | Photo By Ethan Miller / Getty Images
Thu, Oct 27, 2011 8:49 PM EDT