Who Invented Refrigerator And When

Refrigerator  was invented by Oliver Evans Refrigerator was invented in  1748. Refrigerator  is an appliance or compartment which is artificially kept cool and used to store food and drink. Modern refrigerators generally make use of the cooling effect produced when a volatile liquid is forced to evaporate in a sealed system in which it can be condensed back to liquid outside […]

Who Invented Bras And When

See Who Invented Bras And When Below….. Mary Phelps Jacobs  Invented Bras Bras was invented in 1889 A bra  is a form-fitting undergarment suspender designed to support or cover the wearer’s breasts. Swimsuits, camisoles and backless dresses may have built-in breast support.

Who Invented Rap And When

DJ Kool Herc  Invented Rap  Rap  was invented in 1973 Rap is Rapping is a musical form of vocal delivery that incorporates “rhyme, rhythmic speech, and street vernacular”, which is performed or chanted in a variety of ways, usually over a backbeat or musical accompaniment.

Who Invented It Electronic Cigarette And When

Hon Lik Invented Electronic Cigarette Electronic Cigarette was invented in 2003 Electronic Cigarette is  an aerosol, commonly called vapor,its exact composition varies the majority of toxic chemicals found in tobacco smoke are absent in e-cigarette aerosol those present are mostly below 1% of the corresponding levels in tobacco smoke the aerosol can contain toxicants and […]