画質 高画質

Ever wonder how long the optic nerve of a hammerhead shark is? It’s a good time to find out during Science Literacy Week.

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Scientific Illustration plays an integral part of science communication. Check out events near you
https://t.co/HGvxYJhgLZ

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New article from our team about a mechanism of spinal cord arterial flow impairment: https://t.co/GibqPhh4Ig

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: for the challenge, my older of a therizinosaur defending chicks

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Moutan Peony (Paeonia suffruticosa). Louis van Houtte, Flore des serres et des… https://t.co/ctaHkp9DZE

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"Log Jam", atokensis trapped in pile of Cheirolepidiaceae & Taxodiaceae

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Little Willie was a chemist (illustrated). https://t.co/b8fvVqoPG8

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Always love the exercise of drawing flowing hair: my older of the giant ground sloth Megatherium

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"Man is not above nature, but in nature"- Ernst Haeckel

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Sunday: our January 2013 DD bulletin cover, the Late Ordovician rhombiferan "cystoid" *Lepadocystis moorei*

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by Levente Efe sheds light on the complex trajectory & relationships of the lymphatic vessel

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