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Thing Explainer | xkcd

"Thing Explainer cover all kinds of neat stuff—including computer buildings (datacenters), the flat rocks we live on (tectonic plates), the stuff you use to steer a plane (airliner cockpit controls), and the little bags of water you’re made of (cells)."

John Brockman on Twitter: "Coyne-Dennett-Dyson-Gelernter-Goldstein-Gopnik-Kelly-Pentland- Pepperberg-Pinker-Smolin-Steinhardt-Wilczek:"