Every video on this channel contains an element of truth. Derek Muller answers intriguing questions and explores entertaining subjects through the lense of science. For example, do you know how chameleons change color, whether cell phones can cause brain tumors, or how welding in space works? You’ll find out on Veritasium.

Subscribe to this channel if… you’re fascinated by science and want to learn more about the wonders of our world.


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