The reason you don't normally sink into the sand when you go to the beach is due to a physics phenomenon known as force chain. Basically, when a bajillion grains of sand are jammed together in one ...
Explore China's vocational education reforms and key lessons for India to enhance its skilling efforts and workforce outcomes.
A terrifying incident unfolded on October 26 when a man became stuck up to his neck in quicksand at a construction site in ...