Photo: Scientifically speaking | AspenTimes.com

Photo: Scientifically speaking



Mike Stranahan, right, guides Colt Whitley, left, in the creation of a 3-D stellated icosahedron during the second annual Aspen Science Center Science Festival & Street Fair on Sunda at Paepcke Park in Aspen.
Leigh Vogel/The Aspen Times |


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