What Is Perfect Pitch?
What Is Perfect Pitch? Absolute pitch, widely referred to as perfect pitch, is the ability to identify by...
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Which Poisonous Gas Has a Sweet Smell?
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Would You Prefer an Electric Vehicle?
Most recent articles
Where Is the Levant?
The Levant is the name given to the eastern Mediterranean and the adjoining lands of Turkey, Syria, Lebanon...
Who Was Muhammad and Which Religion Did He Found?
Who Was Muhammad and Which Religion Did He Found? Muhammad was one of the most influential political and...
What Is the Quran?
The Quran literally meaning “the recitation”; also romanized Qur’an or Koran is the sacred...
What Is Sudoku?
What Is Sudoku? Sudoku is a logic-based, combinatorial number-placement puzzle. The objective is to fill a...
How Did Mahjong Get Its Name?
How Did Mahjong Get Its Name? Mahjong is probably of 19th Century origin. It is a Western version of a...
Who First Used Keys?
Who First Used Keys? The first known form of lock and key was used by the Assyrians in the Middle East about...
Why India Wants to Color-code Its Passports?
Why India Wants to Color-code Its Passports? In India, the rich and poor inhabit vastly different worlds....
How Do Passport Covers Get Their Colors?
How Do Passport Covers Get Their Colors? It’s often assumed that passport covers can only be made in shades...
Why Do We Need Passports?
Why Do We Need Passports? Passports have been used for centuries as a means of identifying and protecting...