In the Know

Don’t Sweat It!

Have you ever been playing outside on a hot day when you notice your face and hair are all wet? What happened? Don’t sweat it—it’s just sweat! You don’t even notice it is happening, but … Read more

In the Know

Inflation and School Supplies

If you have paying attention to the news over the past several years, you have probably heard about inflation. Even if you haven’t been paying attention to the news, you have probably noticed things cost … Read more

In the Know

Create Your Own Fun Frozen Flavors

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

In the Know

Advances in Prosthetic Technology

You might have seen people with wooden peg legs or metal hook-shaped hands in movies. These are early examples of prosthetics that could have been used by anyone who had lost a hand or leg. … Read more

In the Know

Images of the Fight to Desegregate Schools

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