Have you heard of tariffs? A tariff is money added to goods that come from other countries. Our government gets tariff money when some goods come here. Americans buy a lot of goods from other countries!
Photo Credit: Hispanolistic/E+/Getty Images
In the Know
Can You Hear the Stars?
Look at all the stars! An astronomer is a scientist who studies stars. Most astronomers use their sense of … read more
In the Know
What Is a Laser?
A laser is a thin beam of light. People use lasers … read more
In the Know
S’more Science
They are gooey. They are melty. They are sweet. They … read more