Cryptocurrency

The word “Cryptocurrency” consists of the two words – “Cryptography” and “Currency”. “Currency” here refers to a money as medium of exchange.

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Steganography

Steganography, in computer terminology, is the art of hiding data (audio, video, photograph, documents) in other files (which may again be audio,

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3D Printing

Normal printers print content onto a sheet of paper, which is a 2-Dimensional object. As the name suggets, 3D printing involves printing

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Blockchain

Generally, records in a computer are stored in a text format or in a tabular format. The user can open the file,

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