Question

What is Hologram



Plz Explain In points and Don't be greedy for points :)​

Answer 1

Explanation:

• A hologram (pronounced HOL-o-gram ) is a three-dimensional image, created with photographic projection.
• The term is taken from the Greek words holos (whole) and gramma (message).
• Unlike 3-D or virtual reality on a two-dimensional computer display, a hologram is a truly three-dimensional and free-standing image that does not simulate spatial depth or require a special viewing device.
• Theoretically, holograms could someday be transmitted electronically to a special display device in your home and business.
• The theory of holography was developed by Dennis Gabor in 1947.
• The development of laser technology made holography possible.

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