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TED-Ed

You won't believe your eyes

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510 Questions Answered

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Every optical illusion you've ever seen is a hint that what you see and what you perceive are two different things. That’s why SmarterEveryDay investigates cases where you actually can't believe your eyes.

Watch the video and finish the Think section to complete the lesson.


About TED-Ed Best of Web

TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.

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Video created by
SmarterEveryDay
Lesson Plan created by
Cynthia Silva

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