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White streaks of motion swirl and swoop all over the image. At the middle of the image is a Teflon knitting needle.

Water Droplet Science

NASA astronaut Don Pettit demonstrates electrostatic forces using charged water droplets and a knitting needle made of Teflon.

Image Credit: NASA/Don Pettit

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TakenFebruary 19, 2025
Image CreditNASA/Don Pettit
Size1920x1080px