Observer Editor, Free
“Science Forum Demos”: U-M Museum of Natural History.:
Every Sat. & Sun. (except Oct. 9 & 23). Hands-on 20-minute family-oriented demo for age 5+. “Shedding Light on Magnets” (11 a.m.) explores magnetism, magnetic fields, and what magnets have to do with cell phones. “Out of the Water and Back Again: A Whale’s Tale” (3 p.m.) explores the amazing evolutionary history of whales and other creatures. Various times, MNH, 1105 North University. Free. 764–0478., . . . . . .