Capstone Book Trailers

Karl's New Beak: 3-D Printing Builds a Bird a Better Life

Karl had a special challenge. His lower bill had broken off and eating was difficult. Karl adapted and found new ways to eat, but wasn't getting all the food he needed. Zookeepers at the National Zoo and friends at the Smithsonian Institute wanted to help. Could an old bird skeleton and a 3-D printer give Karl a new beak?

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