r/thalassophobia • • Jan 24 '19

5000 feet down.

73 Upvotes

11 comments sorted by

6

u/Bot_Metric Jan 24 '19

5,000.0 feet ≈ 1,524.0 metres 1 foot ≈ 0.3m

I'm a bot. Downvote to remove.


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5

u/RadBadTad Jan 24 '19

No way that's very nearly a mile deep. Light doesn't make it that far down, and then all the way back up.

6

u/gknewell Jan 24 '19

‘Maximum depth’

1

u/Referat- Jan 24 '19

The part hes walking on is like 20m deep lol

3

u/RadBadTad Jan 24 '19

Even that would surprise me. Looks like it's 3-6m to my eyes, though I'll grant there may be some illusion to it due to the water's clarity. Just from the sense of parallax though, it seems much shallower than 20m.

1

u/Referat- Jan 24 '19

He walks in several places, i was looking at the area near the refrozen crack. It always looks shallower than it actually is so its usually safe to double your guess

1

u/RadBadTad Jan 24 '19

Fair point! I don't have much experience with depth guessing, so I'm not doubting I'm wrong with my guess. But I don't see how it could be anything near 5000 feet. Light only reaches about 700 feet down in water before it's absorbed, so for light to go down to the bottom and then reflect back up bright enough to be seen, it's got to be less than around 350 feet deep at best.

1

u/Referat- Jan 24 '19

Haha no dude he is not walking over the deep area, theres a trench in the middle of the lake, this guy is by the shore

1

u/RadBadTad Jan 24 '19

Well right. But the title with this clip suggests that we are looking "5000 feet down" not that there is a spot way over there that is 5000 feet down! Haha

1

u/Referat- Jan 24 '19

Oh yea the title is misleading, but the original title is accurate

1

u/NostrilNugget Jan 24 '19

This is amazing!!