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In order to do "domino knockdown", it is necessary to first arrange dominoes at regular intervals. How to make Domino sort machines that do this troublesome task automatically, make various things ...

Dehradun: The state government has installed a recycling machine at one of its facilities in Udham Singh Nagar’s Rudrapur, to convert polluting items such as polythene, plastic cans, plastic bottles, ...

Across the Eastern Corn Belt last week, tiling machines were going full speed as farmers work to improve drainage, add value to their land, and hopefully get in the field earlier. “With profits where ...