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What else can I help you with?
Why did they make lasers?
They made lasers to defend the world from space aliens!!!
How is hologram made?
A hologram is made by a light shining through a projector making a hologram.
Are there lasers in space?
Certain astronomical phenomena are believed to be a result of the operation of natural lasers. If you mean man-made lasers: sure there are, on satellites and whatnot.
How tall is the St Louis Arch?
The St. Louis Arch is a hologram. The Hologram projects 660 feet.The St.Louis arch is not a hologram. It is made of stainless steel and stands 630 feet tall. It is the nations tallest monument. The Statue of Liberty however is a hologram and special glasses must be worn to see it.
What are the different kinds of lasers?
gas lasers: helium-neon, argon, carbon dioxide, nitrogen, etc.liquid lasers: dye, chemical reaction lasers, etc.solid lasers: ruby, semiconductor laser diodes, etc.Lasers can be made many ways. Too many for me to list here.
WHAT ARE DIFFERENT KINDS OF LASERS?
gas lasers: helium-neon, argon, carbon dioxide, nitrogen, etc.liquid lasers: dye, chemical reaction lasers, etc.solid lasers: ruby, semiconductor laser diodes, etc.Lasers can be made many ways. Too many for me to list here.
When was the first hologram made?
Dennis Gabor, 1947, although his tiny, non-3D hologram wouldn't seem impressive, it proved that wave recording and playback worked.
What are the kinds of laser?
gas lasers: helium-neon, argon, carbon dioxide, nitrogen, etc.liquid lasers: dye, chemical reaction lasers, etc.solid lasers: ruby, semiconductor laser diodes, etc.Lasers can be made many ways. Too many for me to list here.
Does semiconductor lasers and laser diodes are similar?
Semiconductor lasers are made with laser diodes, with added circuitry to measure and regulate the diode current/output.
Can a moving Hologram be made?
Yes, a moving hologram can be created using a combination of holographic projection technology and animation. By projecting different frames of an animated sequence onto a holographic display, it is possible to create the illusion of a moving hologram. This technique is often used in entertainment, advertising, and art installations.
What does holagram mean in drama?
A hologram is a flat surface that, under proper illumination, appears to contain a three-dimensional image. A hologram may also project a three-dimensional image into the air-a lifelike image that can be photographed although it cannot be touched. Because they cannot be copied by ordinary means, holograms are widely used to prevent counterfeiting of documents such as credit cards, driver's licenses, and admission tickets. The word hologram comes from the Greek roots holos meaning whole and gramma meaning message. The process of making a hologram is called holography. When a hologram is made, light from a laser records an image of the desired object on film or a photographic plate. i
What is the space made of?
Space is made of mass and charge.
