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In this episode, host Dianna Cowern meets with math experts to discuss the phenomenon of "wine tears." They conduct experiments with various types of liquids to try and uncover the science behind this mystery. Part of the "Physics Girl" series. Please note this title uses alcoholic beverages as the basis for the experiments.
(Source: DCMP)
Wine making has become a sophisticated scientific process, from the grafting of two different types of vines, to making growing possible anywhere in the world, to the technology used to create a red or a white. Every step is precisely thought out. Part of the "Science to Go With Dr. Joe Schwarcz" series.
Microorganisms affect everyone. Some are helpful, while others are harmful. Explores pathogenic microorganisms that can cause diseases like sore throats, influenza, tuberculosis, and HIV; decomposer microorganisms that decay rotting plant and animal matter, returning important nutrients back into the soil; and microorganisms that are also being used in the fuel industry to develop new nonpetroleum based products. Overviews food spoilage microorganisms such as mold that can ruin stored food. Explains other bacteria and yeasts are vital to the production of food and drinks like yogurt and bread, along with beer and wine. Examines where they come from and some examples of positive uses relating to many foods we eat.
