Uploaded December 2024 | Updated September 2026, 1 week ago

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Sharks have incredible night vision because of a layer of reflective crystals on the back of their eyes

This makes their eyes glow in the dark!

Watch to learn how this makes them better hunters and how their eyes adjust when it's bright out

And learn more about how sharks see the world in the full video on the Vision Vibes YouTube channel, including their 2 bonus senses that let them "see" electric fields and vibrations in water

#shark #stem #science #animals #marinebiology #ocean #shorts