Penguin Spears, Ocean Currents, and a Gladiator Bear

Penguins with dagger-like beaks, a collapsing Atlantic current, a brain map of 600,000 cells, and a bear skull that proves gladiators fought wild animals.

SOURCES

• Early penguins may have used dagger-like beaks to skewer prey | New Scientist
• Key Atlantic current could start collapsing as early as 2055, new study finds | Live Science
• Map of 600,000 brain cells rewrites the textbook on how the brain makes decisions | Live Science
• Skull of bear held captive to fight Roman gladiators discovered near ancient amphitheater in Serbia | Live Science

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Host, Research, and Writing: Bobby Frankenberger

Cover Art: Scott Johnson

Outro Music: Stravyn

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