The Hindu Quiz: Snack on Science

Taste science! Take this quiz!

For close to 60 years starting around 1645 there was an extended minimum in the number of sunspots. This period is named after a couple who studied it. Who are they?

For more interesting questions, take the quiz to test your knowledge.


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Printable version | Mar 30, 2020 12:48:55 AM |

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