To some, a day at the science museum isn't full of action and adventure. But, for the Museum Kids, it's exactly that as a magical elevator ride takes them into the past to learn more about science! They visit China to see the first fireworks and Italy to peek through Galileo's telescope on a guided tour of science's biggest moments. Beautifully illustrated pages keep readers turning pages to follow the Museum Kids as they solve problems, face danger, and learn a lot! A concluding quiz tests what the Museum Kids and readers have learned on their exciting adventure.