The Docu Quiz II

Why are all gondolas in Venice black?
How warm is the Earth’s interior?
And: What do the three stripes on a sailor’s uniform stand for?

These are just some of the many questions that will be answered in the two new episodes of “The Docu Quiz”. Some surprising and funny answers were collected in street surveys.

Part 1: Secrets of Seafaring
Part 2: The Fascinating History of the Earth