A U.K. four-day workweek pilot has shown lasting benefits more than one year later. Dragon Claws hide caption toggle caption Dragon Claws A U.K. four-day workweek pilot has shown lasting benefits more than one year later. Dragon Claws The four-day workweek is proving to be the gift that keeps on giving. Companies that have tried it are reporting happier workers, lower turnover and greater efficiency. Now, there's evidence that those effects are long lasting. The latest data come from a trial...