engineering

Eugen Sänger and Rocket Propulsion Engineering

Eugen Sänger and Rocket Propulsion Engineering

On September 22, 1905, Austrian rocket propulsion engineer Eugen Sänger was born. Sänger is best known for his contributions to lifting body and ramjet technology. Sänger also perfected a “regeneratively cooled” liquid-fueled rocket engine that used its own fuel, circulating around the combustion chamber, to control engine temperatures. Eugen Sänger studied civil engineering at the Technical Universities of Graz and Vienna. During his years of study, Sänger was inspired by Hermann Oberth’s book Die…
Chester Carlson and Xerography

Chester Carlson and Xerography

On September 19, 1968, American physicist, inventor, and patent attorney Chester F. Carlson passed away. He is best known for having invented the process of electrophotography, which produced a dry copy rather than a wet copy, as was produced by the mimeograph process. Carlson’s process was subsequently renamed xerography, a term that literally means “dry writing.” It is believed that when Chester Carlson was about ten years old, he created…
Oliver Evans – Pioneer of Automation

Oliver Evans – Pioneer of Automation

On September 13, 1755, American inventor, engineer and businessman Oliver Evans was born. A pioneer in the fields of automation, materials handling and steam power, Evans was one of the most prolific and influential inventors in the early years of the United States. He is known for designing and building the first fully automated industrial process; America’s first high-pressure steam engine; and the first (albeit crude) amphibious vehicle and American automobile. Oliver…
Simon Lake and the Argonaut

Simon Lake and the Argonaut

  On September 4, 1866, American mechanical engineer and naval architect Simon Lake was born. Lake obtained over two hundred patents for advances in naval design and competed with John Philip Holland to build the first submarines for the United States Navy. His submarine, the Argonaut, was the first to make extensive open-sea operations and to salvage cargo from sunken vessels. Simon Lake was the grandson of Simon Lake, one…
The Mainz Psalter and its Colophon

The Mainz Psalter and its Colophon

On August 14, 1457, the Mainz Psalter, the second major book printed with movable type in the West, was published according to its colophon, which was the very first to contain a date. Also it was the first important publication issued by Johann Fust and Peter Schoeffer following their split from Johannes Gutenberg. Johann Fust and Peter Schoeffer famously carried on a partnership after Fust sued and won a case against Johann…
George Baxter and the Color Printing Process

George Baxter and the Color Printing Process

On July 31, 1804, English artist and printer George Baxter was born. Baxter is credited with the invention of commercially viable colour printing. Though colour printing had been developed in China centuries before, it was not commercially viable. Baxter used wood and metal colour blocks in conjunction with steel key plates and using oil inks. George Baxter was born in 1804 in Lewes, Sussex, the second son of John Baxter…
Aviation Pioneer Sir Geoffrey De Havilland

Aviation Pioneer Sir Geoffrey De Havilland

On July 27, 1882, British aviation pioneer and aircraft engineer. Sir Geoffrey De Havilland was born. In 1909, he constructed his first machine and through trial and error and taught himself to fly. His Mosquito has been considered the most versatile warplane ever built. In 1943, he was one of the first to make jet-propelled aircraft, producing the Vampire jet fighter. De Havilland led the world in entering the era…
The Aswan High Dam – the Eighth Wonder of the World

The Aswan High Dam – the Eighth Wonder of the World

On July 21, 1970, the construction of the Egyptian Aswan High Dam was completed. A key objective of the Egyptian Government following the Egyptian Revolution of 1952, the dam has the ability to control floods, provide water for irrigation, and generate hydroelectricity were seen as pivotal to Egypt’s industrialization. The High Dam was constructed between 1960 and 1970, and has had a significant effect on the economy and culture of Egypt.…
Alberto Santos-Dumont – the Brazilian Father of Aviation

Alberto Santos-Dumont – the Brazilian Father of Aviation

On July 20, 1873, Brazilian aviation pioneer Alberto Santos-Dumont was born. Santos-Dumont designed, built, and flew hot air balloons and early dirigibles, his rising fame in this field culminating in his winning of the Deutsch de la Meurthe prize on 19 October 1901 on a flight that rounded the Eiffel Tower. Santos-Dumont then constructed a heavier-than-air aircraft, the 14-bis, in which on 23 October 1906, he made the first powered…
Hideo Shima and the Bullet Train

Hideo Shima and the Bullet Train

On May 20, 1901, Japanese engineer Hideo Shima was born. Shima was the driving force behind the building of the first bullet train, the Shinkansen, linking Tokyo and Osaka in Oct 1964. Shima also led Japan‘s space development programme until 1977 at Japan’s National Space Development Agency. Shima was born in Osaka as the son of a prominent railway engineer and educated at the Tokyo Imperial University in 1925, where…
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