Myths and competing claims fog the origin of the term 420, a slang code for marijuana.

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Myths and competing claims fog the origin of the term 420, a slang code for marijuana. Learn about your ad choices: dovetail.prx.org/ad-choices

Myths and competing claims fog the origin of the term 420, a slang code for marijuana.

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Skeptoid #491: 420: The Cannabis Code

The true science behind our most popular urban legends. Historical mysteries, paranormal claims, popular science myths, aliens and UFO reports, conspiracy theories, and worthless alternative medicine schemes... Skeptoid has you covered. From the sublime to the startling, no topic is sacred. Weekly since 2006.

Science

Social Sciences

The true science behind our most popular urban legends. Historical mysteries, paranormal claims, popular science myths, aliens and UFO reports, conspiracy theories, and worthless alternative medicine schemes... Skeptoid has you covered. From the sublime to the startling, no topic is sacred. Weekly since 2006.

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Skeptoid #491: 420: The Cannabis Code

Skeptoid #491: 420: The Cannabis Code

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