Science Seen | Chocolate Pinwheels?
Courtesy of The Natural History Museum, London |
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 CHOCOLATE PINWHEELS? Plankton are Earth's primary defense against global warming, as they consume more carbon dioxide than any other organism. But who knew that these microscopic algae-like organisms, which pervade the world's oceans, could be so beautiful? This electron micrograph captures a Calcidiscus leptoporus shedding its exoskeleton and building a new one.  |
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