Race cars are made for speed. Some can go 240 miles per hour (386 kmph)! How do they do it?
Photo Credit: simonkr/E+/Getty Images
In the Know
Pangolins – The Only Mammals Covered in Scales
Pangolins are mammals. Pangolins are not reptiles. They look like … read more
In the Know
Why Do Basketballs Bounce?
Have you ever played basketball? It’s fun to play with … read more
In the Know
Where on Earth Is the North Pole?
It is December. You may hear stories about the North … read more