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Scientific American

November 14, 2025

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Science Quiz: Prime Numbers and Sun Eruptions

By Andrea Tamayo

Test your science knowledge with this weekly news quiz!

We’d love to hear from you! E-mail us at games@sciam.com to share your experience.

Andrea Tamayo is a freelance science writer and former newsletter and engagement intern at Scientific American. Follow Tamayo on Bluesky @andreatamayo.bsky.social

More by Andrea Tamayo

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