छी अकेले देखो – https://www.youtube.com/watch?v=wIPMAxi1DmM
amazing devices on the planet in hindi
About Machine _____________.
An equipment (or mechanical tool) is a mechanical framework that makes use of power to apply pressures and control activity to perform a designated action. Makers can be driven by individuals and animals, by all-natural forces such as wind and water, and also by chemical, thermal, or electrical power, and also include a system of systems that shape the actuator input to attain a particular application of output forces and activity. They can additionally include computer systems and also sensors that check performance and also plan motion, commonly called mechanical systems.
Renaissance all-natural philosophers recognized 6 straightforward equipments which were the primary devices that put a load into motion, as well as determined the ratio of result pressure to input force, understood today as mechanical benefit. 
Modern devices are complex systems that contain structural elements, mechanisms and control parts as well as consist of interfaces for convenient use. Instances include a wide variety of lorries, such as boats, planes and autos, devices in the home and workplace, including computer systems, constructing air handling as well as water handling systems, in addition to ranch equipment, machine devices and also factory automation systems and also robots.
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