Found 10 - 14 results of 14 programs matching keyword "radio waves"
Why do many things sound different underwater? How are echoes made? Can you feel or see sound? Join us as we delve into the mysteries of sound. This webcast will feature an Aim High student demonstrating how to make a membranophone; Exploratorium physicist Dr. Paul Doherty modeling sound with ringing aluminum rods, corrugated plastic whirlies, and a slinky; and Marco Jordan, lead educator in the Exploratorium's Outreach program, demonstrating sound science with a "whine" glass and a singing bowl. Our annual tradition of robot races and wrestling with a high tech twist, the Robot Races are produced in conjunction with the San Francisco Robotics Society. Watch the 'bots battle it out with hosts Leo Laporte and SFRSA President David Calkins. This episode of Sedge Thomson's West Coast Live radio show explores the places where science and entertainment intersect. In this broadcast: Singer-songwriter John Gorka; Bert Grant, founder of Grant's Brewery; a view from the studio of artist Meredith Tromble; author of "Fisherman's Son" Michael Koepf. This episode of Sedge Thomson's West Coast Live radio show explores the places where science and entertainment intersect. In this broadcast: Kevin Kelly of Wired Magazine; Lawrence Weschler, author of "Seeing is Forgetting the Name of Thing One Sees"; The Canadian Brass Ensemble; physics chanteuse Lynda Williams; and Jonathan Schooler with a memory wine-tasting.