Dewey Decimal System Day today marks the birthday of librarian Melvil Dewey and celebrates the library classification system ...

Melvil Dewey is the 19th century librarian who looked at the chaotic state of library shelves and said, essentially, ...

Long ago, our ancestors lived in caves and devised crude, rough tools to help them get through the day. One of those crude, rough tools was human language. Sure, language gave us such things as ...

Humans, for the most part, count in chunks of 10 — that’s the foundation of the decimal system. Despite its near-universal adoption, however, it’s a completely arbitrary numbering system that emerged ...

The Babylonians used separate combinations of two symbols to represent every single number from 1 to 59. That sounds pretty confusing, doesn’t it? Our decimal system seems simple by comparison, with ...

Introduction: The number system that we use is the decimal number system that has ten numbers from 0 to 9. It can be represented in a number line as shown below. - 1 is neither a prime nor a composite ...