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scienceshenanigans: “Explaining the Na+/K+ pump to people outside of biology” [x]
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![scienceshenanigans: “Explaining the Na+/K+ pump to people outside of biology” [x]](https://64.media.tumblr.com/8073e4370bfea14a3d034a9f3927eed6/tumblr_nx98g1y9sk1qiz5q7o1_500.gif)