Summary: Everyone knows that laughing is contagious. But what about yawning? In this episode the Mythbusters and "Mythbuilders" test:-If Yawning is contagious.-They test the urban legend that says that he buttered side of a toasts always ends up "facing" the floor when the toast falls-Finally, they…
[show all]Everyone knows that laughing is contagious. But what about yawning? In this episode the Mythbusters and "Mythbuilders" test:-If Yawning is contagious.-They test the urban legend that says that he buttered side of a toasts always ends up "facing" the floor when the toast falls-Finally, they see if a toy car can beat a racing car in a gravity slope race.
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