The Charles County Sheriff’s Office is advising motorists a new school zone will enter the rotation for automated speed enforcement program in September. Berry Elementary School was added to the list ...

THE persistence of spinning tops and of running bicycles in rearing themselves erect are common examples of a wide class of dynamical phenomena which are influenced or governed by the presence of ...

Males gain a slight advantage in mental-rotation performance during the first years of formal schooling, and this advantage slowly grows with age, tripling in size by the end of adolescence. It is ...