Learn how fireworks work, including their components, how and why they explode, and what produces their different colors.
Learn about fire-resistant building materials and how they reduce the risk of serious home fires.
Learn about a teen scientist who invented a food storage bag that uses iron to keep food from spoiling.
Find out what happens to the carbon in fossil fuels when the fuels are burned and how burning fossil fuels contributes to global warming.
Learn whether it is better for the environment to capture and burn the methane that is released from decomposing trash in landfills or let the methane escape into the atmosphere.