According to the presenter, Dr. Jason Trembly, Associate Director of the Ohio Coal Research Center, which of the following is not a research area for the Center?

In general, fuel cells contain an anode and a cathode. The electrons (electricity) flow from the ______ to the ______.

According to Dr. Trembly, with the advent of shale development in the United States, we have seen a large increase in fossil fuels and renewables that are available for energy consumption. What percentage of energy, that we use currently, comes from the United States?

Mr. Thune described a prototyping process called FDM? What does FDM stand for?

Of the products listed below, what can be created with a 3D Printer?