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.
For Automobile Enthusiasts. Automotive mechanics are the most common type of mechanic. They find employment in garages, auto parts shops and car dealerships. As of 2013, the Bureau of Labor Statistics reports that automotive mechanics earned an average of $18.97 per hour and $39,450 per year. Those who specialize in the repair of diesel vehicles earned a bit more, averaging $21.21 an hour and $44,120 a year.