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Episode 1587

Herd of Turtles

Some college students are using the word loyalty as a synonym for monogamy. Are the meanings of these words now shifting? Plus, a biologist discovers a new species of bat, then names it after a poet he admires. Also, warm memories of how a childhood...

Smile Belt

The only time you’ll ever see the sun’s outer atmosphere is during a full solar eclipse, when sun itself is completely covered. That hazy ring is called the corona, from the Latin word for “crown” — just like the little crown...

Episode 1473

Naked as a Jaybird

What’s the best way for someone busy to learn lots of new words quickly for a test like the GRE? Looking up their origins can help. Or, record yourself reading the words and definitions and play them back while you’re doing other chores...

Sun-Related Words and Their Relations

During a full solar eclipse you can see the sun’s glowing outer atmosphere, called the corona. In Latin, the term corona means “crown” or “garland.” It’s the source of coronation, as well as the coronary arteries...