A nanoscale coating that deliberately uses tiny surface “defects” to make water droplets appear faster and leave the surface sooner has delivered a dramatic increase in condensation heat transfer, according to researchers at
Indian startups spent years getting consumers accustomed to having groceries and everyday goods delivered within minutes. Now Walmart-owned Flipkart is rapidly closing the gap with those quick-commerce pioneers, as global rival Amazon mounts
Although alcohol abstinence is associated with improved health outcomes, addiction researchers have theorized that brain changes that occur during abstinence may increase a person’s risk of relapse. To explore this theory, we studied
