PI
Mathematics

What is PI?

What is PI ? March 14th is celebrated as the “PI” (π) day! As we know, π (PI ) is a mathematical constant, having an approximate value of 3.14159 … The first three significant digits [Read More …]

Glass
Science & Technology

How is glass made?

How is glass made? Glasses are part of our life. Have you ever wondered about the materials from which they are made of? Do you know that glasses are made from sand? Yes! It is [Read More …]

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