Can cans and string really be used like a telephone?

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Can cans and string really be used like a telephone?

FromBrainStuff

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Length:

4 minutes

Released:

Feb 3, 2014

Format:

Podcast episode

Description

You've probably heard of this trick before: Connecting two cans with a piece of string in the bottom of each can will supposedly allow people to speak over a distance to one another. Tune in as Marshall Brain explains how it works in this episode. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers

Released:

Feb 3, 2014

Format:

Podcast episode

Titles in the series (100)

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

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Can cans and string really be used like a telephone?

Can cans and string really be used like a telephone?

Description

Titles in the series (100)

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