Arthur James Arnot, inventor of the electric drill.
Is the electric drill an Australian invention?
The invention of the electric drill is credited to Arthur James Arnot and William Blanch Brain of Melbourne, Australia who patented the electric drill in 1889. … In 1895, the first portable handheld drill was created by brothers Wilhelm and Carl Fein of Stuttgart, Germany.
Why did Arthur James Arnot invent the electric drill?
Back in 1889, Arthur James Arnot travelled from his home country Scotland to Melbourne, to help build a power plant for the Union Electric company. That same year, he was awarded the patent for the electric drill.
What is a boring tool called?
A hole may be drilled or bored; awls, gimlets, and augers also produce holes. An awl is the simplest hole maker, for, like a needle, it simply pushes material to one side without removing it. Drills, gimlets, and augers, however, have cutting edges that detach material to leave a hole.
What country invented the electric drill?
And prior to that, in 1895, Wilhelm and Carl Fein, brothers who ran a business in Stuttgart, Germany, were credited with the invention of the first portable, hand-held electric drill.
What brand of tools does NASA use?
If you watched the spacewalk, then you saw the astronauts using NASA’s “pistol-grip tool,” a cordless power drill designed for use in space. Built by Swales Aerospace Inc., it is the staple of NASA’s space tool arsenal.
Why did NASA create cordless tools?
NASA scientists, in order to conduct a thorough study of the Moon’s soil, needed samples from both the lunar surface and subsurface. Digging into the hard lunar surface layer demanded a lightweight, compact power drill capable of drilling 10 feet below the surface.
What did Arthur James Arnot make?
Arthur James Arnot (26 August 1865 – 15 October 1946) was a Scottish electrical engineer and inventor, best known for patenting the world’s first electric drill. He later designed the Spencer Street Power Station, Victoria.
Who is Arthur James?
Arthur Horace James (July 14, 1883 – April 27, 1973) was an American lawyer, politician, and judge. A Republican, he served as the 14th Lieutenant Governor (1927–1931) and the 31st Governor (1939–1943) of Pennsylvania.
Who did Arthur James Arnot partner with to make the electric drill?
In 1889 Arnot arrived in Melbourne under a two-year contract to erect a large alternating-current plant for the Union Electric Co. In March 1891 he was appointed first electrical engineer for the city council; in August he married Cornelia Ann (d. 1947), daughter of Councillor C. J.