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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.
What else can I help you with?
How close are you of merging the human body with mechanical or robotic devices?
In the current state of science and medical technology many great things can be done to help people. Some doctors and scientists have discovered how to merge the human body with mechanical or robotic limbs and devices to help people who are amputees or who have lost limbs in accidents. In the future science and medicine will probably develop new ways to integrate the human body with mechanical and robotic devices to make daily life easier.
What is the preferred ANSI standard for dimensioning mechanical drawings?
i have the same question on my drafting pre-test. the answer is unidirectional.
When were the mechanical devices built?
Mechanical devices have been built since ancient times, with significant examples dating back to around 300 BC. Notable inventions include the Antikythera mechanism from ancient Greece, which was created around 150-100 BC, and various water clocks and simple machines like levers and pulleys. The development of more complex mechanical devices continued through the Middle Ages and the Renaissance, culminating in innovations such as clockwork mechanisms in the 14th century and later advancements during the Industrial Revolution in the 18th and 19th centuries.
What is meant by mechanical?
From Wikipedia, Mechanical is often used as a general term to distinguish from another class of item. Mechanical may mean:Mechanical engineering, a branch of engineering concerned with the application of physical mechanicsMachine, especially in opposition to an electronic itemMechanical watch, utilizing a non-electric mechanismMechanization, using machine labor instead of human or animal laborAutomation, using machine decisions and processing instead of humanManufactured or artificial, especially in opposition to a biological or natural component
Is energy used or produced by mechanized devices?
Mechanized devices primarily use energy to perform work, converting it from one form to another, such as electrical energy into mechanical energy. However, some devices, like generators, can produce energy by converting kinetic energy from movement into electrical energy. In essence, while most mechanized devices utilize energy, certain types can also generate energy as a byproduct of their operation.
What is a pre mechanical age and examples?
what is pre-mechanical age
What is pre mechanical era?
The pre-mechanical era refers to a period before the invention of mechanical devices and systems, where manual labor and non-mechanized processes were predominantly used. This era witnessed innovations in areas like agriculture, architecture, and transportation that laid the foundation for later mechanical advancements. Examples include the use of simple tools, water or wind-driven machinery, and basic forms of communication.
What are the 4 basics periods of computer?
pre-mechanics mechanical electro-mechanical electronics
What is pre-mechanical age?
what is pre-mechanical age
Why were the mechanical devices mechanical?
Mechanical devices were designed to use mechanical components and movements to perform specific tasks efficiently and reliably. These devices relied on gears, levers, and other mechanical parts to generate motion and achieve the desired output.
Bearing are like invisible heroes inside mechanical devices why?
Bearings are like invisible heroes inside mechanical devices because they make such mechanical devices to move right from their internal positions.
What is the differences between electronic and mechanical devices?
Electronics Devices are those devices which are made from semiconductors like transistors fet mosfet amplifiers and ic's and other p-n junction devices. while mechanical devices are those devices which follow the mechanical principle such as strain gauge , machines and robot etc.
Devices that convert sound energy into mechanical energy?
Sound energy is mechanical energy. No devices are required to make a conversion.
What is the electro-mechanical period?
The electro-mechanical period refers to a time in history during the mid-20th century when technology began to shift from purely mechanical systems to incorporate electrical and electronic components. This period saw the development of early computing machines that combined mechanical parts with electrical circuits to perform calculations and automate tasks. It laid the groundwork for the digital age and the widespread use of electronic devices in various industries.
Heat engines are devices that convert thermal energy into?
mechanical engergy
What are some mechanical devices that begin with the letter L?
A lever is a mechanical device.
What is the meaning of pre-mechanical age?
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