• PolandIsAStateOfMind@lemmy.ml
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      21 days ago

      sonic booms quieter than a hairdryer

      More like about one specific noise. Jet aircraft are generally pretty loud even outside of sonic booms.

      • floofloof@lemmy.ca
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        21 days ago

        Hairdryers are quite loud too. It’s a stretch to describe even the sonic boom as “silent”.