oil for Aston Martin Definition of organic oil
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
Preparation of a sports car to participate in the races
Many drivers fascinated by this, how are designed sports cars. Indeed, the construction of such car is very precise and requires a vast knowledge in the field of automotive. The task of designers is to provide drivers with such equipment, which allows for a very fast ride in variable and difficult conditions. Maintenance of sports cars is done sometimes for such reasons with which ordinary driver radziliby themselves, but sports cars have such a structure, it is difficult to do anything with them yourself, otherwise when it comes to the race that the service was done quickly. A major role in sports cars also play a motor oil that protect the engine while working under difficult conditions.
Breakdown city bus
City bus can be approved for use by the city after a thorough check its technical condition, it must be not only efficient, but also to meet all the standards required for vehicles to carry passengers on the urban areas. The most important will always be the safety and comfort of passengers, for which you need to take care of before a vehicle is moving, and in the course of passenger transport. Repairing city bus it will be made after finding in it the existence of any defects that might jeopardize the safety of passengers. On the other hand, making such activities as engine oil or brake, may belong to the same driver or service personnel.