11:00 - 11:15
Can you make something stick to ice? Try an easy thermodynamic experiment using salt to make ice stick to a piece of string. Gather a bowl, ice, string, salt and water for this challenge with Librarian Vinnie.
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.
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