Get ready to blast off with CrunchLabs!You’ll launch 5 squirrel-themed experiments with gear inspired and tested by the scientists at Mark Rober’s CrunchLabs. Phat Gus is the most famous squirrel in the world, thanks to Mark Rober’s viral Ninja Warrior-style outdoor obstacle course. But what happens when Phat Gus wants to meet SATGUS, the selfie-taking satellite?
Phat Gus doesn’t just want a space selfie; she wants to meet Satellite Gus in person. To pull off her most ambitious mission ever, this squirrel will need to learn how to soar, and she needs your help. In this aerodynamics activity book, you’ll explore the science of flight through 5 hands-on engineering challenges, testing what makes things fly faster, farther and higher while discovering the real physics behind lift, thrust, drag and stability. Record your experiments and observations in the book.

• Includes lots of incredible moments from cutting-edge STEM expert Mark Rober's CrunchLabs!
• A fun and interactive way to learn science
• The perfect gift for kids who love science