Youngsters have been having fun with gears and gadgets at one of the special classes for young people at East Arkansas Community College. Whit Smith, left, and George Crouch, both 7, working from printed instructions, start work on a merry-go-round which can be motorized. Earlier in the day, they built a windmill using the same building materials. The teacher for the class is Niketta Thompson. Photo by David Nichol.