Sophia Learning
Sophia: Fermentation: Lesson 2
This lesson will introduce the process of fermentation and explain how it allows cells to produce energy in the absence of oxygen. It is 2 of 2 in the series titled "Fermentation."
US Energy Information Administration
U.s. Eia Energy Kids: Timelines: Ethanol
Timeline of key milestones in the use of ethanol as a source of energy.
Sophia Learning
Sophia: Fermentation: Lesson 1
This lesson will introduce the process of fermentation and explain how it allows cells to produce energy in the absence of oxygen. It is 1 of 2 in the series titled "Fermentation."
Science Struck
Science Struck: Density of Ethanol
Discusses the density of ethanol at different temperatures, how to calculate the density, and what ethanol is used for.