Bartolomeo Cristofori Invented The Piano The Piano was invented in 1688 A piano is a large keyboard musical instrument with a wooden case enclosing a soundboard and metal strings, which are struck by hammers when the keys are depressed. The strings’ vibration is stopped by dampers when the keys are released and can be regulated for […]
Thomas Alva Edison Invented Light Bulb Light Bulb was invented in 1879 Light Bulb is a glass bulb inserted into a lamp or a socket in a ceiling, which provides light by passing an electric current through a filament or a pocket of inert gas.
Johan Vaaler Invented The Paperclip The Paperclip was invented in 1899 A paper clip is a device used to hold sheets of paper together, usually made of steel wire bent to a looped shape.
Simon Phillip Cowell Invented X Factor. X Factor was Invented in 2004 by Simon Cowell, and has since aired annually from August/September until December. The X Factor is a television music competition franchise created by British producerSimon Cowell and his company SYCOtv.
See Who Invented G String Underwear And When Below…. G String was invented in the 1920s. G String is a type of thong, a narrow piece of fabric, leather, or satin that covers or holds the genitals, passes between the buttocks, and is attached to a waistband around the hips.
Guillaume Invented L’hopital’s Rule L’hopital’s Rule was invented in 1694 L’hopital’s Rule is used to evaluate indeterminate forms of limits. It states that for indeterminate functions/forms (forms where the limits tend to 0/0 or +− ∞/∞), the limit of that form equals the limit of its derivatives.
See Who Invented G Shock Watches And When Below….. Kikuo Ibe Invented G Shock. G Shock was invented in 1983. G Shock is a line of watches manufactured by Casio, designed to resist mechanical shock and vibration. Its full form is Gravitational Shock.