An Iowa State University researcher is using a special tool to test the limits of lithium-ion batteries. Todd Kingston says the device called the accelerating rate calorimeter or ARC. “It enables us to do various types of electrochemical, thermal, mechanical and electrical abuse testing in a very safe manner. It’s specifically designed to contain a […]
NASCAR Cup Series to return to Iowa Speedway in 2026
NASCAR announced that the NASCAR Cup Series will return to Iowa Speedway in 2026. The Iowa Corn 350 powered by Ethanol