Why Don't Woodpeckers Get Concussions?

Why Don't Woodpeckers Get Concussions?

Assessment

Interactive Video

Science, Health Sciences, Biology, Physics

11th Grade - University

Hard

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The video explores why woodpeckers don't get concussions despite their head-banging behavior. It explains the concept of concussions in humans, highlighting the brain's vulnerability to rapid deceleration. Woodpeckers have evolved unique adaptations, such as spongy skulls and a special hyoid bone, to withstand high G forces. The video also discusses the physics of impact and how size affects impact resistance, concluding that woodpeckers' small size and evolutionary traits protect them from concussions.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the potential consequences of concussions in young athletes?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the G force experienced by woodpeckers?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Why do smaller animals, like woodpeckers, have an advantage in withstanding impacts?

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