Ever wonder what exactly makes Jack jump out of a perfectly good box? Or thought about how a plush Elmo masters the hokey pokey? The answers to these important toy questions and more can be found in Toys: The Inside Story , a traveling exhibit developed by the Montshire Museum of Science in Vermont.

Fourteen interactive stations allow museum visitors to discover the basics of toy animation through the hands-on manipulation of gears and circuits. Visitors can build a series of linkages that make Hungry Hippo chomp or learn about the wires that guide an Etch A Sketch’s drawing line. One station reveals how Operation’s Cavity Sam’s nose lights up when pretend surgery goes awry! Toys has traveled to venues nationwide, and will open at the Tellus Science Museum this summer.

Photo: Gary Hodges – www.jonreis.com