Full Spectrum Science: Making Color

Saturday, Dec. 15, 1–2 p.m.
McBean Theater, Exploratorium
From neon signs to oil slicks, rainbows and more, you’ll learn all about the magical interplay of color and light, how it is made and how it changes when it interacts with other materials. Ages 6 and up. Free with admission ($19–$25), 415-528-4363, www.exploratorium.edu