one word
There is no such word as a hextagon. Similar words are hexagon or heptagon and it is not possible to say which one you mean.
We watched the movie in 3D; in other words, in the third dimension, which is depth.
A cone.
Yes it does. Two facing forward for 3D images. One facing towards you. (The one facing towards you does not include 3d.)
Basically a 3D video shows two images at a time instead of one, and then delivers each image to one of your eyes.
The new movie Step Up 3 has two versions, a regular one and a 3D one. To watch the 3D version, you need the 3D glasses. If you're watch the regular non-3D version, you don't need the glasses.
3D glasses work by providing a separate image to each eye. The brain then combines the two images into a single image with 3D characteristics. The 3D process fools your brain into thinking it is seeing a 3D image, so it creates one for you.
No Actually 3D imagery is based on combining two different views on one object.
No, conventional cameras only have one sensor. In order to have 3D you have to have two viewpoints. You can take 3D pictures with the newer 3D digital cameras such as those that Fuji makes.
Hemisphere That is a ball chopped in two.
An isosceles-triangle based prism.
It has three cameras. One on the inside, and two on the outside for 3D photography.