3:00 - 3:15
Can you make color dyes float in liquid? Learn the properties of water and surfactants to float colors. Gather food coloring, whole milk, liquid dish soap/detergent, cotton swab, and shallow dish for this challenge with YELL 2020 teen intern Leah.
Tune in to SFPL YouTube.
STEM Challenge Yo’Self | Teen Takeover is created by the San Francisco Public Library from the Youth Engaged in Library Leadership (YELL) STEM team. Stay STEM-tastic by reading, learning and experimenting at home. Gather materials for a new challenge posted at 3pm on weekdays throughout October. Visit www.sfpl.org/stemchallenge for more resources.
The Bay Area Science Festival is an annual celebration of science, technology, engineering and mathematics. Organized by the Science and Health Education Partnership at UCSF, the Festival features hundreds of online activities, provocative conversations and virtual tours of cutting-edge facilities, all designed to connect residents with the region’s scientists and engineers.