Now You See It It's the science of optical illusions, make your own hologram-like image hover above the device Learn how light reflects off of two concave, mirrored surfaces to make the hologram-like image, it's like magic Comes with a small plastic frog, but you can choose any tiny item from around the house to amaze your friends Gather people around and ask them to try to pick up the item, watch them try to grab it and amaze them with your knowledge as you explain the science behind the magic Great science fair experiment