Watch a group of monkeys use clever tactics to get people to give them food. The bold monkeys in this video grab onto the people at a nearby food stand as if to say "hey, can you buy me a snack?". — ...

Babies are so good at figuring out faces, they can look at a bunch of monkeys and tell them apart - adults can't! So when you're talking to them, let them see your face. They'll pick up more than ...