Show growth of 0 boys boy and od girls at 5 years of 0 age boys are mainly taller than girls but at 7 years the girls catch up and either 0 outstrip the boys or hold their own until 9 after which the boys take a fresh start anti ana maintain a good lead tor for two years at about 12 years the girls suddenly become taller than the boys continuing so until their fifteenth year when the boys finally regain their superiority in stature and hold it permanently tricking ft a president pritchett of the massachusetts chu institute of technology cology I 1 in relating his experience in college recently said that the way boys had of finding a certain professor was to step into the middle of tho the college yard and call out a date in american history instantly the professor would come out from some window or door in the college and say that the date data was incorrect |