You have exceeded your limit for simultaneous device logins.
Your current subscription allows you to be actively logged in on up to three (3) devices simultaneously. Click on continue below to log out of other sessions and log in on this device.
Gr 2—4—From toddler hands clapping to a schoolboy's keyboard strokes, graduation-hat tosses and hands crossed in frustration over want ads, Newman spotlights the role of hands throughout life...
Gr 4—6—In 1956, the first gorilla was born in captivity, and her birth has had a dramatic impact on the handling of large primates in zoos throughout the world...