Research has identified the tiny chameleon Rhampholeon spinosus as having the ultimate high-speed mouthful. When it flicks its tongue at a fly, it reaches peak acceleration 264 times the force of gravity.

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Research has identified the tiny chameleon Rhampholeon spinosus as having the ultimate high-speed mouthful. When it flicks its tongue at a fly, it reaches peak acceleration 264 times the force of gravity.