The crystal lens produces a luminous effect, adding a mysterious depth to the 3D illusion of the deceased. The ring, now ...

Today's optical illusion involves us assisting a groom. Look at the image that is provided below. It shows a disorganized room. Unbelievably, the room belongs to a prospective groom. Since he can ...

An curved arrow pointing right. It's really simple to build a projector for your smartphone to be able to project the same types of holograms seen in Star Wars and other movies. Here's how!