The Science Behind Calories and Nutrition Facts Labels
Find out how scientists figure out the information on food nutrition labels and why that information can help to keep you healthy.
Why do oil and water not mix?
What chemistry determines how oil and water behave when mixed? Explore the mixing of oil and water and the density of liquids in this activity.
What is the best way to clean up an oil spill?
Learn about the properties of materials and the challenges of cleaning up an oil spill in this activity.
How does detergent work?
Become a pro at washing dishes! Learn how the chemical structure of detergent makes it perfect for attracting grease and grime.
