November 4, 2020

This Hi-Tech Bird Feeder Lets Clever Magpies Exchange Bottle Caps for Food

You might not realize it, but birds are very intelligent creatures. Crows, for instance, can recognize human faces. Magpies, a relative of crows, are also known for their smarts as well as their affinity for picking up objects and finagling with things like locks. Artificial intelligence researcher Hans Forsberg noticed these clever creatures around his neighborhood and was able to train them to trade in pieces of litter for food.

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November 2, 2020

People Are Leaving Sticks at a Cemetery To Pay Tribute To a Dog Who Died 100 Years Ago

The Green-Wood Cemetery in Brooklyn, New York is the resting place of many famous artists and musicians, including Leonard Bernstein, Charles Ebbets, and Jean-Michel Basquiat. Visitors often pay their respects to those they admire by leaving flowers by their tombstones. However, there’s one particular grave that seems to be visited more than most.

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