engineering

Charles Momsen and the Momsen Lung

Charles Momsen and the Momsen Lung

On June 21, 1896, American inventor and navy officer Charles Bowers Momsen was born. Momsen was an American pioneer in submarine rescue for the United States Navy, and he invented the underwater escape device later called the “Momsen lung“. Charles Momsen – From Naval Academy to Submarine Captain Charles Momsen entered the U.S. Naval Academy in 1914 but was not able to complete his education there due to a cheating scandal. He then…
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The Rotary Plane of Engelbert Zaschka

The Rotary Plane of Engelbert Zaschka

On June 19, 1926, German engineer, designer aviation pioneer Engelbert Zaschka filed a patent on his “Hubschraubenflugzeug” (Zaschka Rotary-Wing Airplane), a predecessor of today’s helicopter. He also constructed a large human-powered aircraft and produced some interesting unorthodox designs for automobils and motorcycles. The Son of a Musician Born on September, 1,  1895 in Freiburg im Breisgau, Engelbert Zaschka grew up in a family of musicians. His father taught music and was part of…
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John Henry Pepper and Pepper’s Ghost

John Henry Pepper and Pepper’s Ghost

On June 17, 1821, British inventor John Henry Pepper was born. Pepper is primarily remembered for developing the projection technique known as Pepper’s ghost, building a large-scale version of the original concept invented by Henry Dircks, the Dircksian Phantasmagoria. Furthermore, he toured the English-speaking world with his scientific demonstrations. He also entertained the public, royalty, and fellow scientists with a wide range of technological innovations. John Henry Pepper – A Great Science…
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Alan Griffith and the Theoretical Foundation of the Turbojet Engine

Alan Griffith and the Theoretical Foundation of the Turbojet Engine

On June 13, 1883, British engineer Alan Arnold Griffith was born. Griffith is best known for his work on stress and fracture in metals that is now known as metal fatigue, as well as being one of the first to develop a strong theoretical basis for the jet engine. Griffith‘s advanced axial-flow turbojet engine designs, were integral in the creation of Britain‘s first operational axial-flow turbojet engine in 1941. Alan Griffith and the Theory…
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The Story of the Legendary Swiss Army Knife

The Story of the Legendary Swiss Army Knife

On June 12, 1897, the original Swiss Army knife was registered with the patent office as The Officer’s and Sports Knife. This knife featured a second smaller cutting blade, corkscrew, and wood fiber grips. Everybody knows the famous “Swiss Army knife”. But, what’s the history behind? The term “Swiss Army knife” was coined by American soldiers after World War II due to the difficulty they had in pronouncing “Offiziersmesser“, the German name.…
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The Magnificent Aircraft of R. J. Mitchell

The Magnificent Aircraft of R. J. Mitchell

On May 20, 1895, English aeronautical engineer and aircraft designer Reginald Joseph Mitchell was born. Mitchell worked for Supermarine Aviation. Between 1920 and 1936 he designed many aircraft and is best remembered for his racing seaplanes, which culminated in the Supermarine S.6B, and the iconic Second World War fighter, the Supermarine Spitfire. R. J. Mitchell – Early Years Reginald Joseph Mitchell was born in  Kidsgrove, Staffordshire, England. After leaving Hanley High School, a…
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The Instruments of Jean-Charles de Borda

The Instruments of Jean-Charles de Borda

On May 4, 1733, French mathematician, physicist, political scientist, and sailor Jean-Charles de Borda was born. De Borda is noted for his studies of fluid mechanics and his development of instruments for navigation and geodesy, the study of the size and shape of the Earth. He is one of 72 scientists commemorated by plaques on the Eiffel tower. From Latin and Greek to Mathematics and Physics Jean-Charles de Borda grew up in Dax, France,…
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Land Rover and the Series to remember

Land Rover and the Series to remember

On April 30, 1948, the Land Rover Series I was officially launched at the Amsterdam Motor Show. What started out solely as a farming vehicle became an icon of the automobile industry and stayed in production for 68 years. In 1992, Land Rover claimed that 70% of all the vehicles they had built were still in use. The Land Rover was conceived by the Rover Company in 1947 since Rover produced luxury…
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From Agriculture to Sport Cars – Ferruccio Lamborghini

From Agriculture to Sport Cars – Ferruccio Lamborghini

On April 28, 1916, Italian industrialist Ferruccio Lamborghini was born. Lamborghini entered the business of tractor manufacturing in 1948 and quickly became an important manufacturer of agricultural equipment. In 1963, he most famously created Automobili Lamborghini, a maker of high-end sports cars in Sant’Agata Bolognese. Early Years and World War 2 Ferruccio Lamborghini was born in Renazzo di Cento, in the Province of Ferrara, in the Emilia-Romagna region of Northern Italy, to…
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Henry Martyn Leland and his Motorcars

Henry Martyn Leland and his Motorcars

On February 16, 1843, American machinist, inventor, engineer and automotive entrepreneur Henry Martyn Leland was born. Leland founded Cadillac Motors (22 Aug 1902) to build the Cadillac, the first automobile with high-precision, fully-interchangable parts. During WW I, he formed a new company to manufactured aircraft engines, which after the war he produced a new automobile: the Lincoln. “Mr. Sloan, Cadillacs are made to run, not just to sell.”, Henry Martin Leland, cited in…
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