Now Hear This! with the St. Louis Science Center (FMPL)

Most people know what sound is, but how does it work? We’ll get things shaking to explore sound energy and find out some unusual ways we can make noise. We’ll learn about frequency, waves and pitch through fun demonstrations. You’ll hear singing goblets, screaming metal rods and experience a way to see sound! All ages welcome. An adult caregiver must be present for children ages 9 and under.