hannahgrace427: fuckyeahphysica: In 1941, Swiss engineer George de Mestral noticed after a hunting trip that burrs from burdock plants stuck to his pants and his dog’s fur. He took the seed and looked at them through a microscope to find that
tags: yeah,
from: https://www.tumblr.com/blog/view/knifeandlighter/176559466971
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