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What is pre mechanical period devices?
The pre-mechanical period refers to the early stages of information processing before the invention of mechanical devices. During this time, information was primarily recorded and transmitted through manual methods, such as writing on clay tablets, papyrus, and parchment. Key devices from this era include the abacus, which facilitated basic arithmetic calculations, and early counting devices like tally sticks. These tools laid the groundwork for more advanced mechanical innovations that followed in later periods.
How long do mechanical pencils last?
A life time if you have lead.
What were benefits of first mechanical reaper?
It helped cut the wheat in a shorter time.
About Mechanical engineering drawing standard BS 3939?
state the legal time requirements for the retention of planned maintenance document
How do you retract the lead in mechanical pencils?
Hold the button that makes lead come out and gently push the lead back in at the same time,
Why is the gps the most important invention of all time?
While GPS is helpful it is not the most important invention of all time. Some would say computers are the most important invention of all time. However what powers both of these things? Electricity seems to be the most important invention of all time.
Why were pyramids the most important invention in ancient Egyptian time?
the pyramids were and still is the most important invention in ancient Egyptian time because, the pyramids were made for the kings and pharaoh and in Egyptian times they were the most important people in Egypt.
Which was the most important Victorian invention?
the light bulb. without it we would be in darkness most of the the time.
The three most important invention in recent time?
gunpowder compass printing
What are the 5 most important invention of all time?
light,food,water,houses,websites....lol
What major invention is being worked on currently?
a very important invention being worked on at this time is the sex robot.
What is the most used invention of all time?
the lightbulb
What is Pre mechanical age in computer?
Premechinical age in computer means the time between 3000 BC - 1450AD during which time various developments were made like writings and alphabets, counting numbers, uses of zero, invention of pen and paper, and most importantly the Abacus. These systems don't need any mechanical effort, so it is called the pre mechanical age of computers.
What is the mechcanical reaper?
The mechanical reaper is an invention by Cyrus McCormick. It was invented to better harvest crops quicker and less time consuming.
What was the most significant invention of the Elizabethan era time?
dick
What is an invention that saves time?
One of the most life changing invention is the internet, It provides us with information in an instant.
What happened in 1450?
Probably the most important that happened in 1450 was the invention of the first movable printing press. Johann Gutenberg made it work for the first time.
