JJ’S SCIENCE ADVENTURES (FORCES)

In this adventure, the twins journey into the World of Forces where they will participate in an exciting competition where they will need to use both brain and brawn to survive and win the ultimate prize, another piece of the puzzle key.

In this book, we provide additional information in the DID YOU KNOW and CHALLENGE YOURSELF sections. In the DID YOU KNOW section, readers will learn about center of gravity, and the effects of weightlessness. In the CHALLENGE YOURSELF section, readers are tested on the scientific concepts of Forces.