Veritasium

An element of truth - videos about science, education, and anything else we find interesting.

Curated by: Veritasium (528 videos)

Currently Playing: How do submarines know where they are?

How does a submarine find its way 600m deep in the ocean? Surfacing is obviously the easiest way but not when you want to stay hidden. So how do a crew balance concealment and pathfinding?

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