"How do they do that !". This is the big question in the minds of awestruck movie audiences worldwide watching a well-made Special Effects movie. Humans fly, prehistoric dinosaurs come back to life, space ships engage in dogfights, volcanoes erupt inside cities... Is there a limit to what the effects guys can achieve on screen ?! In fact we are venturing into an era where technology is no longer a limitation to bringing magic onto the screen. Only imagination is.