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The inks we use in our everyday lives have some secrets. We will uncover them with these techniques you can use at home.
Whether you realize it or not, the gases above you are pushing down on you wherever you go. While the gases around us don’t seem very strong, we will learn just how powerful they are.
Why do we get colder in winter and warmer in summer? Join us as we learn about how God created the earth to give us seasons.
God created elements. Each element has a unique signature. Learn how we identify metals by their flaming colors.