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
Taking a Car Trip
It’s almost summer. Many people take car trips during the … read more
In the Know
Inventors Have Big Ideas
Inventors are problem solvers. They find solutions. They make new … read more
In the Know
Pollinating Plants
Plants and animals work together. Animals help plants with pollination. … read more