The hidden ways ocean currents change our world, with Helen Czerski
Instant Genius
00:00
The Future of Ocean Currents
The ocean is really tricky to study partly because it's so large, and it's doing different things in all these different places. We're land mammals we can float about on the surface, but we really need to be looking and measuring in lots of specific places in the ocean. And that means going out on ships, which are expensive. The most effective way at the moment of measuring global currents is actually from space.
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