this post was submitted on 24 Jan 2025
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TerrifyingAsFuck

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[–] teft@lemmy.world 53 points 1 week ago* (last edited 1 week ago) (3 children)

My napkin math says around 1000 meters. If the rock falls for 14-15 seconds and takes 3 seconds to echo up the chamber that's about 1000 meters either way terminal velocity and speed of sound.

[–] Carvex@lemmy.world 23 points 1 week ago

Nerdier math puts the 14 second total time as 12s falling and 2s sound returning, for a depth of 700m. Your napkin was fairly close!

[–] some_guy@lemmy.sdf.org 15 points 1 week ago* (last edited 1 week ago)

Thank you!

Edit: the other acceptable answer is “deep af.” But I appreciate that you took it seriously and shared.

[–] GraniteM@lemmy.world 13 points 1 week ago (1 children)

So you're saying that you'd have enough time to sing the opening theme song to Adventure Time as you fell to your death in pitch blackness.

[–] kabi@lemm.ee 1 points 1 week ago

*whips out keyboard*

[–] Mannimarco@lemmy.world 19 points 1 week ago

FOOL OF A TOOK!

[–] troyunrau@lemmy.ca 16 points 1 week ago (1 children)

Gandalf down there? I miss him

[–] GandalftheBlack@feddit.org 6 points 1 week ago

Yes, it's cold and dark down here and there's no way back up. I shouldn't've killed the Balrog.

[–] hOrni@lemmy.world 5 points 1 week ago (1 children)

Ima gonna need a confirmation, there is no screemer at the end of that video before I finish it.

[–] kabi@lemm.ee 2 points 1 week ago

There isn't! Welcome to the 2020s! Please don't inquire about 2016 to [ONGOING].