A Dive to the Bottom of the Ocean

Añadido: 2026-06-03

[00:00:00]The ocean is far deeper than you think.

[00:00:03]Sunlight reaches only the first 200 m.

[00:00:07]By 1,000 m down, the last light is gone.

[00:00:11]The midnight zone, total darkness, near freezing.

[00:00:15]The abyss, 4 km down where pressure would crush a submarine.

[00:00:21]Deeper still, the hadal zone, the deepest trenches on Earth.

[00:00:26]And here in permanent night, life learns to make its own light.

[00:00:31]Most of this world has never been seen.