The year that the first cordless power tool was invented was 1961. While NASA comissioned the inventions of cordless power tools for use in the Gemini and Apollo programs, Black & Decker was responsible for the inventing.
the compass first appeared during the Han dynasaty(202BCE-220BCE) in china. However, it could have been invented by either the Chinese or the indiand, as both stated using it about the same time.
The first correct observation was made by Tycho Brahe
The first spaceship was made in 1957 with the launch of Sputnik 1 by the Soviet Union. It was the first artificial satellite to be put into orbit around the Earth.
DuPont made the first fireproof suit in 1960 and it was available on the market in 1967.
The first stone age tools were made by Neanderthals.
The first tool was the hand axe, which is a stone tool, made by chipping a stone with another stone to obtain the desired shape and edge (hence, the Stone Age).
A rock is natural, the handaxe was the first man-made tool.
The first tool was the hand axe, which is a stone tool, made by chipping a stone with another stone to obtain the desired shape and edge (hence, the Stone Age).
projectile pointed chert and flint
machine? or machine tool?
The first straight edge was made by shaping a piece of material, such as metal or wood, into a long, flat, and perfectly straight tool. This tool was then used for measuring and drawing straight lines accurately.
From the first stone tool it MADE your daily life.
A parting tool is made of high grade steel.
first-letter study tool is: acronym
The first stone age tool was a stick
The year the first power drill was made was 1895. It was made by the German engineering company C&E Fein. It combined the power of the electric motor with a manual drill to make the first power tool.