In a sample of 23 people, there are 50% chances that two of them will share the same birthday. This is known as the Birthday problem .
Teenagers texting in Thailand will send the digits 555 to indicate that something is funny. In the Thai language, 5 is pronounced as ha which when translated becomes hahaha .
Over 2000 years ago, Eratosthenes estimated the Earth’s circumference using math, without ever leaving Egypt, and he was accurate to within 2%.
The concept of QUADRATIC Eqations was introduced about 1200 years ago from today. The 9th-century Persian mathematician Muḥammad ibn Mūsā al-Khwārizmī solved quadratic equations algebraically.
What comes after million, billion, and trillion? You can term the numbers after these terms as quadrillion, quintillion, sextillion, septillion, octillion, nonillion, and decillion .
First Ever Bar Charts Created in 14th Century One of the greatest thinkers and scientists of the Middle Ages, Nicole Oresme, used a bar chart more than 300 years before Playfair, in his publication titled The Latitude of Forms (14th century).
A pizza that has radius “z” and height “a” has volume Pi × z × z × a.
A baseball field is of the perfect shape of a rhombus.
Every odd number has an “e” in it.
We all have heard about the Pythagoras theorem. But there is also something which is known as Pythagoras constant. The square root of 2 i.e. 1.41 was the first rational number to be discovered which is known as the Pythagoras constant.
Although , Father of pair of linear equation in two variables is Aristotle . but , Linear Eqation was properly introduced by an Irish mathematician, Sir William Rowan Hamilton (1859).
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