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MythBusters S3E4 — Is Yawning Contagious?
7.3
MythBusters•Season 3•Episode 4

Is Yawning Contagious?

7.3/10 · 184 votesMar 9, 2005

Ranked #11 of 20 in Season 3•−0.1 vs season avg

Discussion

Can a yawn, like a cold, truly be caught? Does toast really fall buttered-side down? Could a toy car beat a real car (in this case, a Dodge Viper) in a gravity slope race?

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Cast6

Adam Savage

Adam Savage

Self - Host

Jamie Hyneman

Jamie Hyneman

Self - Host

Kari Byron

Kari Byron

Self - Host

Tory Belleci

Tory Belleci

Self - Host

Grant Imahara

Grant Imahara

Self - Host

Robert Lee

Robert Lee

Self - Narrator (voice)

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Episode Summary

"Is Yawning Contagious?" is episode 4 of MythBusters season 3. It scored 7.3/10 from 184 votes, ranking #11 of 20 episodes this season (season average 7.4). It aired on March 9, 2005.

Next: E5 · Cooling a Six-PackBest of Season 3