Author Archives: WeRaven
Engineers at the University of Nebraska–Lincoln have developed a synthetic “robot muscle” that…
unbfacts: William Wrigley Jr. began by selling soap and offered…
unbfacts: William Wrigley Jr. began by selling soap and offered baking powder as an incentive to buy it. Finding the baking powder was more popular, he switched to selling it instead and gave his customers gum as an incentive. Again, he found that the gum was more popular and began to sell it instead. Source