This clip provides a brief overview of the history of alcohol. It mentions some of the civilizations that first produced it. It also explains the chemistry behind alcohol's mind-altering effects and ways in which alcohol has influenced human culture.

In Fear the Boom and Bust, John Maynard Keynes and F. A. Hayek, come back to life to attend an economics conference on the economic crisis.

Bill Nye narrates the story of how photosynthesis was discovered. He explains the hypothesis of the experiment that shed light on how plants generate energy.

When the molecules that make up alcohol enter your body, they change the chemical makeup and react with different parts of your body that ultimately makes you feel "drunk."

The boys from Dumb and Dumber play tricks on some people at the diner and a police officer on the road.