Pick a question

Each one starts with the answer, then explains just enough to make it click.

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  ScienceVisual-first

  What does +1 magnitude mean?

  One step up the earthquake scale is about 32 times the energy.

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  Travel

  EES or ETIAS: which is which?

  One is a check at the border. The other isn’t live yet.

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  Science

  Did a supervolcano nearly wipe out humanity?

  Probably not. The evidence doesn’t support a global crash.

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