Scientists (Finally) Discover How Dogs Use Their Tongues to Drink

Here’s a question you’ve probably never had the good sense to ask yourself: What is the mechanism by which a dog drinks? In other words: How does a dog’s tongue work?

Throughout history, this riddle has been left largely unanswered, because dogs drink so damn fast. Then someone invented the high-speed video camera, and civilization cleaved into pre-HSVC and post-HSVC worlds. One of the neat things we could do in this post-HSVC world was watch crocodiles take down wildebeest crossing a river in …

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