Sitting or standing still for long periods of time can cause your blood to struggle against gravity. It wants to return up to the heart, but ends up pooling in the legs. "Compression stockings are one ...

Meet the tech industry’s latest perk: nicotine-pouch fridges and vending machines. Nicotine pouches, which have grown in popularity in recent years, including among Wall Street bankers, have become a ...

Abstract: There has been an increasing consensus that the machine vision is gradually replacing human vision in numerous tasks, with the demonstrated success of artificial intelligence. In this paper, ...

Abstract: Energy harvesting promises to power billions of Internet-of-Things devices without being restricted by battery life. The energy output of harvesters is typically tiny and highly unstable, so ...