When were Donuts or Doughnuts invented?
In 1847, an American Hansen Gregory invented the doughnut of ring shaped. These are deep fried sweet donuts made from a dough floor. Its shape is flattened spheres or rings… Read more »
In 1847, an American Hansen Gregory invented the doughnut of ring shaped. These are deep fried sweet donuts made from a dough floor. Its shape is flattened spheres or rings… Read more »
William E. Boeing in the year 1916 founded an American defense corporation and multinational aerospace in Seattle in Washington. In 1997 it merged with McDonnell Douglas. Since 2001 its headquarters… Read more »
Frenchman, Jean-Jacques Perret invented the first safety razor in the late eighteenth century. In 1903, the safety razor with disposable blades was created by King Camp Gillette with the help… Read more »
Alosio Galvani first made the electric generator 1790 and later in the year 1831; Michael Faraday invented the electric generator by improving the design.
The first electric car heater was introduced in the year 1890 by a Canadian inventor, Thomas Ahearn.
In the 1880s, George Renninger of the Wunderlee Candy Company created the candy corn. In the year 1900 the candy corn was manufactured as a commercial product by Goelitz Candy… Read more »
Professor Graeme Clark along with his team of scientists made bionic ear in the year 1978 in Melbourne in Australia. The people who are totally deaf use the bionic ear.
On 4th April 1975, Bill Gates and Paul Allen established Microsoft Corporation in the United States. It is the world’s largest computer software company that develops, manufacture and license software… Read more »
The first artificial Russian satellite Sputnik 1 was launched by Soviet Union in the orbit around the earth on 4th October 1957. It was launched from Baikonur Cosmodrome at Tyuratam… Read more »
John Lea along with William Perrins in 1835 invented the Worcester sauce in Worcester in Britain. Worcestershire sauce or Worcester sauce is mainly used to flavor fish and meat dishes.