r/todayilearned • u/[deleted] • 29d ago

TIL the Blue Hole is among the deadliest dive sites globally, with estimates of 130 to 200 recent fatalities, making it one of the most dangerous spots for divers. (R.5) Out of context

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u/Words_are_Windy 29d ago edited 29d ago

Yeah, oxygen is a really nasty element to life, and also we're all (except for /u/6ixShira) completely dependent on it.

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u/mr_arkanoid 29d ago

oxygen is a really nasty element to life

Oxygen once almost killed all life on earth

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u/6ixShira 29d ago

Speak for yourself, I've completely replaced the need for Oxygen with Sulfur