[remarkEon]

Is this actually true? I've heard this but have never seen evidence of this actually happening before. Are we saying that, theoretically, a sperm whale's ecolocation is so powerful that if a human was swimming near it within some specified range they'd die?

[gurjeet]

I found this thread on Reddit, and the claim seems to be true!

https://www.reddit.com/r/IsItBullshit/comments/dn9zz3/isitbu...