The Sound Was So Loud, It Circled the Earth Four Times

追加: 2026-05-18

[00:00:00]In 1883, a sound was made on Earth that was heard 5,000 km away.

[00:00:07]That's London to New York without a phone, without a radio, without anything.

[00:00:13]Just sound moving through the air.

[00:00:18]People across four continents woke up thinking a war had started.

[00:00:23]This was Krakatoa, a volcano in Indonesia that didn't just erupt, it ceased to exist.

[00:00:31]The explosion was so violent, it launched ash 80 km into the sky.

[00:00:38]It triggered a tsunami that killed over 36,000 [music] people.

[00:00:43]Ships were lifted out of the ocean and dropped onto land.

[00:00:47]But here's the part nobody talks about.

[00:00:49]That sound, it didn't stop.

[00:00:52]Scientists measured it circling the entire planet.

[00:00:56]Not once, not twice, four times.

[00:01:01]It took 3 days to finally [music] go quiet.

[00:01:04]The world literally rang like a bell.

[00:01:08]And nobody understood why for almost a century.