Significant Digits For Tuesday, July 30, 2019:

Chaser, a Border collie known as the world’s smartest dog, has died of natural causes at the age of 15. Chaser’s owner, a psychology professor named John Pilley, used “800 cloth animal toys, 116 balls, 26 Frisbees and an assortment of plastic items” to teach Chaser 1,022 nouns. Chaser is also said to have understood sentences including a prepositional object, verb and direct object. Rest in peace. I’m gonna go figure out how many nouns I know. [The New York Times]

(Via Features – FiveThirtyEight)

Not feeling great about my progress learning Japanese for some reason. /me looks for a Shinjuku store that sells cloth animal toys, balls, Frisbees, and assorted plastic items.