Topic: vision

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Why do goats have rectangular pupils?

In this 'I Wonder Why' episode from World by Charlie, Casey Engelman wants to know why goats have rectangular pupils. Her brother and host Charlie Engelman didn't know either, so they did some research. Those hori...

Scallops have lots of tiny eyes that act like tiny telescopes

Things you may not know about the marine bivalve molluscs called Pectinidae or scallops, as seen in the Hakai Institute video above: 1. They can swim freely for short distances to escape predators or relocate them...

You Can’t See This (Mind Tricks)

Our brains and eyes aren't always showing us everything that's available to see. Instead, learning, memory, and expectation changes our vision to fit as much as we can comprehend in any given moment. In this AsapScien...

Why Can’t We Walk Straight?

Here’s a fascinating science experiment that we’ll be trying this weekend:  Put a blindfold on someone, take them to a park or a beach or a meadow and ask them to walk for as long as they can in a strai...

Can you trust your eyes? – AsapScience

Can you trust your eyes? This episode of ASAPscience gives you reasons to think about your answer.

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