This is one of the greatest creation from Google that has been made because it made people to see everything in 3D. When you put it on it feel’s like you're in a different dimension you can look around and discover new things using the app made by google. If you want one of these you have to have the app, a smartphone, and the google cardboard box. If you try this you can look down and then you look around to see things and every find history. And don’t try to stand and walk because you can fall or hit something or somebody or you can break your phone when you fall down. So make sure you sit down and move around slowly but you can stand and walk around slowly.