Land Rover smoking exhaust Organic oils - Wikipedia
Organic oils are produced in remarkable diversity by plants, animals, and other organisms through natural metabolic processes. Lipid is the scientific term for the fatty acids, steroids and similar chemicals often found in the oils produced by living things, while oil refers to an overall mixture of chemicals. Organic oils may also contain chemicals other than lipids, including proteins, waxes (class of compounds with oil-like properties that are solid at common temperatures) and alkaloids.
Lipids can be classified by the way that they are made by an organism, their chemical structure and their limited solubility in water compared to oils. They have a high carbon and hydrogen content and are considerably lacking in oxygen compared to other organic compounds and minerals; they tend to be relatively nonpolar molecules, but may include both polar and nonpolar regions as in the case of phospholipids and steroids.
Źródło: https://en.wikipedia.org/wiki/Oil
What do you do when you see a car crash?
A fault in the car? Many of us certainly can independently deal with such problems. But there will always be a good solution? When to take a self-repair, and that time should be avoided? In this way we can handle ourselves only when we are fully confident of our ability. In another case, often we will cause yourself more damage than good, and yet each of us to save time and money. So when we break down the car much better and safer to have it repaired at a certified workshop, which will provide us with the highest quality of service and efficient repair. Thanks to often avoid a lot of trouble, and in addition we will soon be able to enjoy our car, which allows us to increase flexibility.
What car is?
A car is a wheeled, self-powered motor vehicle used for transportation and a product of the automotive industry. Most definitions of the term specify that cars are designed to run primarily on roads, to have seating for one to eight people, to typically have four wheels with tyres, and to be constructed principally for the transport of people rather than goods. The year 1886 is regarded as the birth year of the modern car. In that year, German inventor Karl Benz built the Benz Patent-Motorwagen. Cars did not become widely available until the early 20th century. One of the first cars that was accessible to the masses was the 1908 Model T, an American car manufactured by the Ford Motor Company. Cars were rapidly adopted in the United States of America, where they replaced animal-drawn carriages and carts, but took much longer to be accepted in Western Europe and other parts of the world.
Źródło: https://en.wikipedia.org/wiki/Car