A cubic inch of bone can in principle bear a load of 19,000 lbs. (8,626 kg) or more â roughly the weight of five standard pickup trucks â making it about four times as strong as concrete. Still, whether or not bone actually withstands such loads depends heavily on how quickly force is delivered.
Higher education = higher income. A huge advantage of higher education is that it will benefit you financially. Many employers use your level of education to determine the salary that you will receive when you are hired.
Teachers, including physical education teachers, earn roughly the same average annual wage at the elementary, middle and high school levels. Elementary school teachers earn a mean annual wage of $56,130, middle school teachers earn an average of $56,280 and high school teachers earn about $57,770, according to the U.S. Bureau of Labor Statistics. Salaries for these school levels can vary, however; they range anywhere from $35,000 to more than $85,000 per year. School Type. A teacherâs wage can vary significantly based on the type of institution. Elementary and middle school teachers working for private religious schools on average earn less than those at public schools, according to the BLS.