“Science Forum Demos”: U-M Museum of Natural History
Every Sat. & Sun. Hands-on 20-minute family-oriented demos for ages 5 & up. “Shedding Light on Magnets” (11 a.m.) explores magnetism, magnetic fields, and what magnets have to do with cell phones. “Life: How Do We Find It?” (3 p.m.) examines the field of astrobiology and how scientists search for life on other planets. 11 a.m. & 3 p.m., MNH, 1105 North University. Free. 764–0478.