Cosmo Learning
Cosmo Learning: The Inside Story of Modern Gasoline
The inside story on gasoline as told by the Standard Oil Company. This documentary was made in 1946 and explores the molecules that make up crude oil. Learn how the crude oil molecules are separated to make up usable forms like gasoline,...
TeachEngineering
Teach Engineering: In and Out Reactor
Students learn about material balances, a fundamental concept of chemical engineering. They use stoichiometry to predict the mass of carbon dioxide that escapes after reacting measured quantities of sodium bicarbonate with dilute acetic...