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.
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."