
Air pushes against cars as they move. This can slow them down. Race cars are aerodynamic. This means that air flows easily around them. It helps them go fast!
What Do You Think? What else helps race cars go fast?
Photo Credit: Glow Images
Skateboarding is another new Olympic sport. Skateboarding started in the … read more
Some meteor showers happen every year. Perseid is a meteor … read more
The ocean is so big. You cannot see it all … read more
© 2025 McGraw-Hill Education. All Rights Reserved.