Podcasts > Kategorie: Wissen und Wissenschaft > Kanal: BrainStuff

Can cans and string really be used like a telephone?

Kategorie: Wissen und Wissenschaft
Kanal: BrainStuff
Datum: 4. Februar 2014, 0:18
Stufe: B1-B2 (Mittelstufe)

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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.