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alred nobel invents dynamite
dynamite is made of sawdust soaked in nitroglycerin with a blasting cap connected to a wire with a protective coating around it. Dynamite is sold in a stick that is 8 inches long and 2.5 centimeters in diameter. Dynamite is considered a high explosive wich means it detonates rather than deflagrates. Information from http://en.wikipedia.org/wiki/Dynamite -
Dynamite is Invented
Dynamite is a chemical explosive based on the explosive potential of nitroglycerin. Initially sawdust was used as an adsorbent to absorb nitroglycerin. It was invented by Swedish chemist and engineer Alfred Nobel in 1866 in Krmmel; and patented it was patented in 1867. Dynamite was usually sold in the form of a stick that was about 20 centimetres long and 2.5 centimetres in diameter. -
Typewriter is Invented
The first typewriter was invented in 1867, two years after the Civil War ended. Christopher Scholes was the inventor, with help from his two partners, S.W. Soule and G. Glidden. The typewriter was patented in 1873 by the company, Remmington Arms. At first, the invention was unpopular, but later in the 1880's it became a necessary tool in the business world. It took Scholes five years and two patents to finally get the correct wiring and the right patent for his keyboard invention. -
the typewriter was patented
Christopher Sholes, Carlos Glidden, and Christopher Latham invented the typewriter together. In 1871 the partners felt that they were ready to manufacture this improved machine. In 1871 Sholes offers his machine to the Eliphalet Remington and sons, manufacturers of firearems and sewing machines. In Renington's shops the typewriter was tested, strengthened, and improved. www.about.com -
Alexander Graham Bell patents the Telephone
Alexander Bell improves communication by inventing the telephone. Alexander is like many other scientists because he has a very high curiosity that makes him strive for ideas and inventions. Because of this He was rewarded the France's Volta reward. But, this is not the only invention the he invented. Later, studies many other sciences and finds problems that need a solution. -
Nicolaus Otto creates the first practical four-stroke engine
In May 1876, Nicolaus Otto built the first practical four-stroke piston cycle internal combustion engine. He created the engine in Holzhausen, Germany. Nicolaus Otto continued to build on four stroke engines after that. Nicolaus was rewarded a Gold Medal at the Paris World Exhibition for their atmospheric gas engine. He then died at age 59 on January 26, 1891 -
John Pemberton invents Coca Cola
The world's first soft drink is invented by pharmacist John Pemberton in Atlanta, Georgia in may of 1886. It was originally a medicine for patients with stomach issues, but got popular and is now one of the world's favorite beverage
