SciShow Quiz Show: Why Humans Are Weird!

The video features a Scishow showdown between Hank Green and Dave Loews, where they compete in a quiz format. The contest includes rounds on diamonds, human oddities, and environmental issues. Participants answer questions to earn or lose points, with the final round offering a double or nothing opportunity. The video covers topics like diamond properties, human skin color changes, fingerprints, and reservoir protection methods.

How do certain impurities in diamonds affect their color?

What is the relationship between diet and skin color changes in humans?

What unusual method did the Department of Water Protection use to protect the Ivanhoe Reservoir?

What are the potential health risks associated with bromate in drinking water?