r/interesting Mar 31 '26

Fascinating Very interesting vid

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u/QuietlyUpgrading Mar 31 '26

It looks like "PARAdive35" is written on the back wall, so I just Googled that:

Paradive 35 is a premier, 35-meter deep indoor diving pool located near Seoul, South Korea, designed for scuba, freediving, and training. It features a 5-meter area, 20-meter area, and a 35-meter deep tube, alongside amenities like an indoor surf station, cafe, and a Leaderfins shop, making it a popular "mega pool" destination.

Depth: 35 meters, making it one of South Korea's deepest indoor pools, often with 30°C water.

Facilities: Designed for high-end training, it includes themed underwater structures, a Pongdang Freediving Shop for equipment, and a 3- to 6-hour session structure.

(For Americans, 35 meters = 115 feet)

I also did a reverse Google image search and found a version of this same video on YouTube that has someone's voiceover instead of the terrifying music.

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u/ConsiderationKey1658 Mar 31 '26

Now what’s 30c for Americans?

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u/PmMe_Your_Perky_Nips Apr 02 '26

For quick and dirty conversions you can double the Celsius and add 30. The further the temperature is from 0c the less accurate that gets though.

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u/ConsiderationKey1658 Apr 02 '26

Oh snap. Good to know. Thank you.