Exploratorium home Exploratorium home Explo.tv
Browse programs by:
How can a bugle make so many notes even though it has no valves? We���ll find out about how waves can fit into pipes, strings and rods in this webcast.

Join Ron Hipschman at a live webcast where he���ll investigate sound waves, interference, beats, and harmonics. What is sound? How high a pitch can you hear? Can two sounds add up to no sound? Explore these questions and more in this resonant presentation.