Last weekend my niece (11) and nephew (8) visited for a few days. On Friday we took them to the Reading Public Museum. Its dinosaur exhibit was a hit. Life-size animatronic models track your every movement and emit gut-wrenching bellows, snorts, and roars. It was like being an extra in Jurassic Park. A highlight was seeing doting parents hold their little ones up to the prehistoric reptiles, apparently to hear them scream and cry in terror. What fun!