1. 3D? Three-dimensional.. Creating an illusion.. Photography.. Movies..

2. 3 D g l a s s e s . . . -also known as Anaglyph glasses, -makes you feel like you're a part of the action, -have two differently colored lenses, RED & BLUE .

3. History It all started in..

6. Different types.. -Anaglyph 3D Glasses - Polarized 3d glasses

7. -Pulfrich 3d glasses - Decoders

8. -Hand held viewers -Proview professional 3d glasses

9. How does it actually work.. A stereoscopic motion in which the right component of a composite image is superposed on the left component to produce a three- dimensional effect.

10. Where/when do we use it.. -In a movie theather, (to feed different images into your eyes.) -Used mainly for entertainment, movies, magazines, and to a lesser degree in science.

11. 3d glasses: Good or Bad ? -may cause headaches, blurred visions and vomitting. -transmission of infection.