While there already are powered suction-cup devices that allow people or robots to climb walls, they only work on smooth surfaces. Chinese scientists, however, have now developed a system that sticks ...
There will soon be lots of shiny red toy fire trucks on sale for the holidays, but for those who want to go big and grand, there’s a real fire engine up for auction in Connecticut. Friday is the ...
KARACHI: Mayor Murtaza Wahab handed over new machinery and vehicles worth over Rs900 million to the Karachi Water and Sewerage Corporation (KWSC) in a ceremony held on Saturday. The new fleet of ...
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