Amazing Footage of Chick Embryo Wins Nikon’s Small World in Motion Contest

Anna Franz, a researcher at the the Sir William Dunn School of Pathology at Oxford, has won Nikon’s first annual Small World in Motion competition with an amazing video that shows the beating heart and blood vessels of a 72-hour-old chick embryo. Franz cut a window into an egg to expose the embryo, and then carefully injected ink into the yolk sac artery in order to visualize the beating heart and the vasculature of the embryo.

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