
This is the Painted Desert. It is in northeast Arizona. There are faster ways to travel today. Many people still prefer Route 66. You can see sites like the Painted Desert along the way.
Photo Credit: photogal/Shutterstock
Have you ever seen a protest? If people disagree with something, they might decide to protest it. Sometimes they march. Sometimes they hold signs. Sometimes they stay away from it. In February 1960, a group … Read more
Imagine living and working in a science lab the size of a football field with five other people. Now imagine that science lab traveling around Earth every 90 minutes. It is moving at a speed … Read more
Mammals regulate the temperature of their bodies with moisture. When moisture evaporates and leaves the body, it cools the animal down. This can be lifesaving! It prevents mammals from overheating. Humans have sweat glands. Sweat … Read more
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