Did you know that every time you watch a baseball game, you are watching some great examples of physics in action? Why exactly does the amount of spin on a pitch determine how far a ball can be hit? And what's the scientific reason that using pine tar on the bat makes it easier to grip? Learn all about the science behind America's favorite pastime in this fact-fil led Level 3 Ready-to-Read!

"Did you know that a rollercoaster does not need an engine or power source of its own? And how exactly does a bumper car go without gas? Young science lovers will flip when they learn about the science behind amusement parks in this fun, fact-filled Level 3 Ready-to-Read!"--Amazon.com.

"Did you know that advancements in robotics could soon make super-powered suits a reality? Or that some people have a rare gene that gives them superstrong bones? Hold onto your cape, you're about to become an expert on the high-flying science behind super powers!"--