
Can self-sharpening sea urchin teeth serve as an inspiration for future self-sharpening tools?

Can self-sharpening sea urchin teeth serve as an inspiration for future self-sharpening tools?

Freaks, Exoplanets and Sea Urchins: Here are some headlines we didn’t want you to miss this week.

Sea Urchins have no eyes or visual organs, but researchers are proving that they do in fact see.
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