SciShow Quiz Show: Dave Loos

The video is a science-themed quiz show featuring Hank Green and Dave Lose as contestants. They compete in three rounds: identifying the most common element in lunar soil, recognizing animals by their sounds, and answering questions about geologic time periods. The show is both educational and entertaining, with humorous interactions between the host and contestants.

Which element occurs in the highest concentration in lunar soil?

What is the most common substance in lunar soil?

What animal makes a sound that resembles a gibbon?

What is the genus that includes all horses, donkeys, and zebras?

What type of sound do ostriches make to attract mates?

What animal is known for making a sound called gekkering?

What is the current epoch we are in?