February 2, 2019

Why do Eskimos have a hundred different words for snow?

Eskimos – a broad term for people native to frigid subarctic regions in the United States, Canada, Greenland, and Russia – don’t speak five of them, […]
February 2, 2019

Why did the U.S. military deploy Native American code talkers in World War II?

Although it’s crucial in battle, communication is worthless – even dangerous – if it’s intercepted by the enemy. Even messages created by complex “encryption machines,” which […]
February 2, 2019

Why are there different languages?

Researchers can only guess when humans first began forming sounds into words to communicate thoughts (there certainly weren’t any books to record the invention of language). […]
February 2, 2019

Where is Altamira Cave located? When was it painted?

It is located in Northern Spain. It was painted 15,000 years ago. Using charcoal and the curve of the cave walls to create 3-D effects, ancient […]