
Click through the images below to learn more about school desegregation.

Photo Credit: [top]Smith Collection/Gado/Archive Photos/Getty Images, [bottom] Everett Collection Historical/Alamy Stock Photo
Click through the images below to learn more about school desegregation.
Photo Credit: [top]Smith Collection/Gado/Archive Photos/Getty Images, [bottom] Everett Collection Historical/Alamy Stock Photo
Lasers use mirrors to concentrate light energy into a thin, powerful beam. You might be surprised by how often people use lasers. In fact, you may have a laser at home. A DVD player uses a laser to … Read more
Have you ever heard of a black hole? Black holes are objects in space that have so much mass, not even light can escape their gravity. Scientists have spent years looking for black holes and recently found a very special one. They found … Read more
Did you know that ice pops were invented by an 11-year-old boy? In 1905, 11-year-old Frank Epperson accidentally left a soda mixture out in the cold all night. It froze, and in the morning he … Read more
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