Explain stuff – Blue Screen – Fascinating concept of the day

Bluescreen has become such a sophisticated technique that it is now virtually impossible to tell the difference between special effects and real film locations. The process can transport actors anywhere in the world, or out of this world, without actually leaving the studio. It can take you to prehistoric times or transport you to outer space.

Explain Stuff – Fact Of The Day – “Vanishing ball magic trick” explains how we perceive things.

Ever wondered how magic works ? The credit goes to magician since he doesn’t actually does any magic but the only thing he does is to mislead our perception just like a visual illusion which is no reality.Magicians really have this ability to distort your perceptions, to get people to perceive things that never happened.