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Rolling Snakes Keep Their Heads Steady

Speed and control work together.

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Science news editorial illustration for Tiny Snakes Roll Quickly While Keeping Their Heads Steady

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Source: ScienceDaily / Toho University, 2026-10-24.

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Read and understand · 1/2What evidence did the team analyse?

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Videos from different directions. Recordings from several directions were the method.

Clue: A Toho University team used videos to study rolling dwarf reedsnakes. Their peak rolling speed was roughly four times the peak measured during ordinary slithering.

Read and understand · 2/2What contrast did the recordings show?

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They stayed facing forward as the body turned. The head stayed relatively stable while the body rotated.

Clue: Although much of the body rotated, the head stayed relatively stable and faced forward. The animals could also follow a narrow track.

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Explain what the comparison does and does not say about speed.

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The back of the body turned, but the head stayed facing forward. Researchers suggest this may help control.

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