After digestion, the Komodo dragon vomits the horns, hair, and teeth of the animal it ate. This vomit is covered in a smelly mucus. After vomiting, it rubs its face in the dirt or on bushes to get rid of the mucus. This suggests that komodo dragons dislike the smell, just like humans do.
At the beginning of their career while taking plumbing classes, an apprentice may earn $15,000-$20,000 in the first few years. In contrast, an experienced Master Plumber could earn more than $200,000 at the higher end of the scale. The path you take in your plumbing career will depend on your personal objectives.
Salary Outlook. According to the BLS, mechanical engineers earned a median salary of $82,100 in 2013. The best-paid earned about $123,340, while the lowest-paid earned less than $52,550. Industries that pay well include oil and gas extraction as well as information services.