The missing cuckoo clock
When the cuckoo clock from the main hall goes missing, campers, with some help from the counselors, use what they know of gravity to figure out what happened to it. Includes glossary and experiments.
When the cuckoo clock from the main hall goes missing, campers, with some help from the counselors, use what they know of gravity to figure out what happened to it. Includes glossary and experiments.
Graphic Universe · inglés · ISBN 9781467701679
