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When were laser machines for cutting metal first invented?
In 1967 the Laser Machines for cutting metal was invented by the British. They discovered the laser assisted oxygen jet cutting laser machine for cutting metals.
What is the difference between perpetual motion machines of first kind and perpetual motion machines of the second kind?
Neither first or second kind of perpetual motion machines can be constructed, beacuse their existence violates the first law of Thermodynamics
What was the first antiparticle discovered?
In 1932, Carl D. Anderson, while studying cosmic rays , discovered the predicted positron, the first known antiparticle.
When was friction first discovered?
1400s
Who first discovered vacuum?
My guess is Torricelli. Is that true?
Who discovered the fax machines?
i know einstein
What were the first engineering designs?
Probabaly the simple machines. They were some of the first tools discovered because they essentially form the basis for all tools used now.
When were laser machines for cutting metal first invented?
In 1967 the Laser Machines for cutting metal was invented by the British. They discovered the laser assisted oxygen jet cutting laser machine for cutting metals.
What was the first machine that discovered the black hole?
I could argue that it is astronomers, not machines, who make such discoveries, but if I have to nominate a machine for the honor, it would be the Hubble Space Telescope.
What did early machines first run on?
What did early machines first run on
Invented the first tools and machines?
The exact inventor of the first tools and machines is unknown as they were developed by early humans for survival. However, evidence suggests that the first tools were created by Homo habilis around 2.6 million years ago, while the first machines emerged during the Industrial Revolution in the 18th and 19th centuries.
When were cars first built by machines?
Machines were used to build even the first automobiles.
Was potassium k the first metal to be discovered?
No, The First Metal To Be Discovered Was GOLD. No, The First Metal To Be Discovered Was GOLD.
When was the lunar rover first discovered?
it was first discovered 1888
When was Hawaii first discovered as a state?
IT WAS first discovered when Lincoln was born
Which element was discovered first nobelium or niobium?
Niobium was discovered first.
What simple machine did Archimedes discover?
Archimedes discovered/identified the lever, the pulley, and the screw as simple machines.
