Apparently....
Around the time in Rome when the lions at the coliseum were eating christians some with a death sentence were killed at the theater. When the time came for the death scene the actor would be replaced by the accused and the execution would be performed. 😕
A chimpanzee can learn to recognize itself in a mirror, but monkeys can't. 😂
By feeding hens certain dyes they can be made to lay eggs with varicolored yolks 😱