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image: Week in Review: October 13–17

Week in Review: October 13–17

By | October 17, 2014

Snail not extinct after all; results too good to be true?; mice need myelin production for motor learning; keeping the brain young; the evolution of archaea

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image: Fewer Female Snail Penises

Fewer Female Snail Penises

By | January 14, 2014

Researchers are now spotting fewer cases of imposex—in which female sea snails develop male sexual organs—as a result of a chemical ban instituted in 2008.

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image: Shell Sculpture

Shell Sculpture

By | September 1, 2013

A mathematical model explains the physical mechanisms behind the formation of seashell spines, an insight that could shed light on the convergent evolution of the trait.

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image: Electrified Snail

Electrified Snail

By | May 29, 2012

Enzyme-coated electrodes turn the tiny invertebrate into a powerful fuel cell.

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image: Electric Molluscs

Electric Molluscs

By | March 14, 2012

Snails with implanted electrodes generate electricity via metabolism.

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