The four basic kinds of tastes are: sweet, salty, sour and bitter. The salty/sweet taste buds are located near the front of the tongue; the sour taste buds line the sides of â¦ the tongue; and the bitter taste buds are found at the very back of the tongue.
When vehicles run into problems, auto mechanics are usually hired to fix them. In the past, the profession was available to those with mechanical aptitude and a willingness to learn on the job. But because modern machines are more complex, employers now require more advanced educational requirements for mechanics.
Read on to learn about mechanics salaries and job requirements. The U.S. Bureau of Labor Statistics (BLS) reported that the median annual salary of an automotive mechanic was $36,710 in 2013, which amounts to $17.65 per hour (www.bls.gov).he BLS cited that, as of May 2013, bus and truck mechanics and diesel engine specialists received a median annual salary of $42,730, or $20.54 per hour.