List of Contributors

Factoid from the encyclopedia

Q. Where were tattoos first seen?
A. Tattooing was practiced throughout the Pacific and first written about by Captain Cook in the 1700s. Master craftsmen and their assistants in Polynesia tattooed men and women, using fine bone chisels with teeth, which they dipped into pigment and tapped into the skin with a light mallet. It was probably connected with initiation to adulthood, a sign that the individual could withstand pain.

Podcasts

Why were there no wheeled vehicles in America before Columbus?

Why did Africans domesticate cattle and donkeys, but not zebras?

Bernie Carlson discusses "Technology in World History."

The kiwi fruit and globalization.

The paradox of the pyramids

Why Chinese coins have square holes

Technology and world history