Abstract: A computer keyboard is an important human-machine interaction device. A key-cap and a keyboard are flexibly connected, and its assembly quality, especially flatness, is crucial. In ...

Chennai: Passengers at Egmore railway station continue to face major difficulties due to poor lighting, frequent breakdowns of escalators, and a lack of regular maintenance. Several platforms, foot ...

Nick Saban makes final decision on coaching career amid return speculation Virginia Giuffre's memoir reveals intimate details about her family life, children Pentagon Orders Aircraft Carrier to the ...

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