Scientific American Showcases 2021 Nikon Small World In Motion Winners

Glowing tardigrade muscles, SARS-CoV-2 infections in bat brain cells, a thrilling flight through a seven-day-old chicken embryo’s nervous system—such otherwise invisible small worlds pulse with energy, undeniably alive. Now in its 11th year, Nikon’s Small World in Motion competition has made these phenomena, and more, visible—collected from microscopes around the world.

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