Explore the human body like never before with Bill Nye “The Science Guy.” Discover the inner workings of the human body in the included 40-page book. Ride through arteries and even dive inside the brain, heart, lungs and more in stunning virtual reality! This layered learning experience helps children absorb information across various learning stages, ensuring improved content retention! Explore hands-on learning by assembling your very own human anatomy model. Then use the included stethoscope to hear what's going on inside your own body! This activity set comes packed with a 32-piece human anatomy model, real working stethoscope, 40-page book, and VR goggles! Includes a pair of hands-free goggles to create an immersive learning experience. Compatible with all smartphones with access to Google Play store and Apple iOS App Store. All smartphone mobile devices have been tested to fit into the goggles, including “max” and plus size phones. Goggles are not compatible with tablets.