What is 3D printing?
3D printing or Three Dimensional Printing is a type of printing in which solid 3D objects are made from plastic or any other type of filler material.
Why is it useful?
It is very useful because it helps us to produce very little or no waste as it a additive manufacturing process.
What is the main idea behind it?
Generally we know about 2D printer(our common household printer) which prints letters on a paper and so people thought that if they could create a wasy to increase the thickness of the printing material then they could create and object in 3D and hence the idea of 3D printer was born.
Whats the cost of making it?
Many companies have come up with their own unique designsso there are a wide varities of printers ranging from 99 USD to 5k USD.
What would be the future Scope?
Many people have found ways in which the 3D printer would generally be a game changer.Till now the best things i heard are that scientists are trying to make a 3D printer that would print our food and some people are working on creating artificial organs using the 3D printing technology.
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