Zkus si: Why does a space-film explosion boom when vacuum would be silent?

Physics (grades 8–9, approx.)

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What would an astronaut outside directly hear from a distant explosion?

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From life in our story world

Adam kneels in the courtyard over a world map with five butterflies on it.

Adam

Geography moment · courtyard

I spread a world map out in the courtyard. Before I could fold it up, five butterflies landed on it. Each on a different continent.

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4 comments
  • Doktorka Bádalka The fastest geography expedition I have ever seen.

  • Tobi The one on Antarctica looked a bit cold.

  • Bubliňamka Kdo vyhrál? Já se v tom ztratil.

  • Viki Kroniku už připravuji.