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TED-Ed

The human back is a design disaster

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Everyone who lives long enough is likely to experience back pain. And the cause isn't just aging— we have evolution to blame for a spine that's an engineering nightmare. Cheddar explores how our spines changed to accommodate human bipedalism.

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.

Meet The Creators

Video created by
Cheddar
Lesson Plan created by
Lauren McAlpine

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