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What is the name of the person who invented the punch clock?
The person who created the first punch clock is Benjamin Banneker. Benjamin Banneker was an African American scientist who changed the world with his invention.
Is the clock's the correct grammar for of the clock?
o' clock
O'clock is it on clock or of clock?
the full form of it is of the clock
What does o clock means?
it meas the clock hand it meas the clock hand it meas the clock hand
Which is correct for the contraction of o 'clock on the clock or of the clock?
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What invention made the sundial obsolete?
Invention of the pendulum clock
Why is the yo-yo a useful invention?
I think a yo-yo is a useful invention because kids can swing it and have fun!
What is the worlds most useless invention?
There is a few inventions that are not very useful. The most known invention that is not useful is the toilet paper roller.
Which is the most useful invention of science?
There are many useful inventions of science. The answers vary. Some believe the number one invention that is the most useful in science is the electric furnace. It was made in 1889. The electric furnace converted aluminum to metal that was very useful. Another invention that people considered the most useful invention of science are antibiotics. Antibiotics help cure many illnesses.
What other inventions led up to the invention of the clock?
metronome
How is Albert Einstein invention useful to us?
E=mc2 which are useful now in the battlegrounds
What is good invention someone should invent?
A good invention is something that is very useful and needed by the consumer. Advancements in older inventions are always useful as well.
How is the light bulb a useful invention?
The light bulb is useful because it lights up places!
When did Alex Baine invent his clock?
Alexander Bain was a Scottish inventor. He invented the first electric clock which was patented on January 11, 1841.
What the invention of Henry de Vick?
first mechanical clock with an hour hand
What was William Herschel's purpose of his invention?
to make something useful
What chinses invention most affected relations among competing groups in Europe?
The Chinese invention that was most affected would be the mechanical clock.
