11:00 - 11:15
Can you harness wind power with cardboard? Learn to create a simple windmill to harness wind energy with repurposed material. Gather cardboard, pencil, marker and scissors for this challenge with Librarian Joseph.
STEM Challenge Yo’Self is created by the San Francisco Public Library from our librarian lab. Stay STEM-tastic by reading, learning and experimenting at home. Visit sfpl.org/kids for more resources.