Learn the theory behind the 3D hologram and impress your friends with 3D images as they come to life. From prehistoric dinosaurs to the deadliest predators of the sea, you can safely make anything come to life in the comfort of your own home. Friends and family will be astounded when you can make astronauts appear, floating in space or fish suspended in front of them. Even project images through your smart device, turning them into holograms. Perfect for budding mathematicians and scientists with a thirst for knowledge, you can learn all about the theory behind 3D holograms.