engineering

The Dornier Do X – the World’s Largest Seaplane

The Dornier Do X – the World’s Largest Seaplane

On November 5, 1930, the Dornier Do X, the largest, heaviest, and most powerful flying boat in the world took off for a demonstration test flight to the Netherlands, England, France, Spain, and Portugal. After a delay due to technical problems, the Do X continued her journey to Cape Verde and Brazil to finally reach New York on August 27, 1931. The Largest Plane in the World The Do X was a…
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Vannoccio Biringuccio and the Art of Metalworking

Vannoccio Biringuccio and the Art of Metalworking

Probably on October 20, 1480, Italian matallurgist Vannoccio Biringuccio was born. He is best known for his manual on metalworking, De la pirotechnia, published posthumously in 1540. Biringuccio is considered by some as the father of the foundry industry. Vannoccio Biringuccio – Early Years Biringuccio was born in Siena to Paolo Biringuccio, thought to have been an architect and public servant, and his mother was Lucrezia di Bartolommeo Biringuccio. He was baptised…
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Karl Nessler and the Invention of Permanent Waves

Karl Nessler and the Invention of Permanent Waves

On October 8, 1906, German inventor Karl Ludwig Nessler presented his newly invented apparatus to produce permanent waves in his hairdresser salon in Oxford Street, London. Karl Nessler Education and Training Karl Nessler was the son of the shoemaker Bartholomäus Nessler and his wife Rosina (née Laitner) from the Black Forest town of Todtnau below the Feldberg. The idea for the permanent wave allegedly came to him already in his youth. It…
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Christiaan Huygens and the Development of the Pocket Watch

Christiaan Huygens and the Development of the Pocket Watch

On October 4, 1675, prominent Dutch mathematician, physicist, astronomer and inventor Christiaan Huygens patented a pocket watch. Huygens was a leading scientist of his time, who established the wave theory of light and made outstanding astronomical discoveries. He also patented the first pendulum clock in 1656, which he has developed to meet his need for exact time measurement while observing the heavens. “…the power of this line [the cycloid] to measure time.”  –…
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The Waterways of James Brindley

The Waterways of James Brindley

On September 30, 1772, English engineer and pioneer canal builder James Brindley probably passed away. One of the most notable engineers of the 18th century, he is best known for the construction of the first English canal of major economic importance. James Brindley – Early Years James Brindley, was born in 1716 in Tunstead, Derbyshire, the son of a wealthy farming and artisan family. He grew up in the then undeveloped region of…
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Harvey Fletcher – the Father of Stereophonic Sound

Harvey Fletcher – the Father of Stereophonic Sound

On September 11, 1884, US-american physicist Harvey Fletcher was born. Considered as the “father of stereophonic sound” he is credited with the invention of hearing aids and is well known for his contributions in acoustics, electrical engineering, speech, medicine, music, atomic physics, sound pictures, and education. Harvey Fletcher – Early Years Harvey Fletcher was raised in Utah in a religious community. He received his early education at he Brigham Young University where…
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Illumination and Steam Power – William Murdoch and the Industrial Revolution

Illumination and Steam Power – William Murdoch and the Industrial Revolution

On August 21, 1754, Scottish engineer and inventor William Murdoch was born. He was the first to make extensive use of coal gas for illumination and a pioneer in the development of steam power. William Murdoch – Early Years William Murdoch (sometimes also referred to as Murdock) was born as the third of seven children of the mill tenant and former infantryman John Murdoch in the community of Cumnoch. At the age of ten, he moved…
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Making Measurements accurate – Pierre Vernier and the Vernier Scale

Making Measurements accurate – Pierre Vernier and the Vernier Scale

On August 19, 1580, French mathematician and instrument inventor Pierre Vernier was born. He is best known for having invented the eponymous vernier scale, which enabled instruments to make more accurate linear or angular measurements. Pierre Vernier – Early Years Vernier was born in Ornans, Franche-Comté, in 1580. Being born in Franche-Comté (Free Country) meant that Vernier (and his father) were involved, not with the government of France but with that of…
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Felix Wankel and the Rotary Engine

Felix Wankel and the Rotary Engine

On August 13, 1902, German mechanical engineer and inventor Felix Wankel was born. He is best known for his invention of the first rotary internal combustion engine. Instead of moving pistons, the Wankel engine uses an orbiting rotor shaped as a curved equilateral triangle. Thus it needs few moving parts, is lightweight and compact. Felix Wankel – Becoming an Engineer Felix Wankel was born in Baden, the upper Rhine Valley and was educated…
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The Tower Subway – the World’s First Tube Railway

The Tower Subway – the World’s First Tube Railway

On August 2, 1870, the Tower Subway, the first tube railway in the world, was opened under the River Thames in London, England. Engineer James Henry Greathead used a tunnelling shield he modified from Barlow’s design to bore the 6-ft diameter tunnel near the Tower of London. It opened with steam operated lifts and a 12-seat carriage shuttled from end to end by wire rope powered by a steam engine. The Idea of an…
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