It's FireworksSubmitted by mnightcoburn t3_xshhh2 in philadelphia
nonbinaryunicorn t1_iqkjea5 wrote
How the hell are they heard all over the city what are they doing
ell0bo t1_iqkkmd6 wrote
Clouds, because of the storm and the pressure system are denser and lower than usual. So sound is compressed and not diffusing upwards.
nonbinaryunicorn t1_iqkmofa wrote
That's so fucking cool. Thanks for explaining!
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