NASA astronaut Don Pettit demonstrates electrostatic forces using charged water droplets and a knitting needle made of Teflon. This series of overlapping frames from Feb. 19, 2025, displays the unique attraction-repulsion properties of Teflon and charged droplets, similar to how charged particles from the Sun behave when they come in contact with Earth’s magnetic field. […]
December 19, 2025
from NASA https://ift.tt/5WiFUvk
December 19, 2025
from NASA https://ift.tt/5WiFUvk
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NASA