The Third Dimension

JUNE 2012: A standard TV set displays images and video in two dimensions (2D). It lacks the depth that forms the third dimension of viewing. In real life, when you view an...

Some Techniques Used for the Third Dimension

The nature has provided us with such a beautiful optical system that it has no match so far. Our eyes with which we see the world individually form two-dimensional (2D) pictures...

Looking Into The Brain For Lie Detection

Though the reliability of brain scanning for lie detection is still under question, these tests are fast becoming popular with the crime investigating teams. Here’s how they work DR S.S. VERMAPolice use...

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