P A R A L L A X

Week 6 - Subscription

This week’s topic is the phenomenon of parallax, which can be defined as how an object changes—its distance, position, shape, color, perception—as the viewer’s position changes.

To put it succinctly, “the apparent displacement of an observed object due to a change in the position of the observer.”

Parallax is often used in physics, specifically astrophys…

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