Basics of Hydrocarbon Chemistry. Crude oil is a mixture of hydrocarbon molecules, which are organic compounds of carbon and hydrogen atoms that may include from one to 60 carbon atoms. The properties of hydrocarbons depend on the number and arrangement of the carbon and hydrogen atoms in the molecules.
Why does my download stop before it is finished? When a user experiences an issue while downloading files, it is usually a problem with the connection to their Internet service.
Illegal downloads are illegal in most countries, not just Dubai. It is usually up to the rights holder to bring any prosecutions, not the customs authorities. Of course, if you had a bag full of a 100 DVDs with no labels, that might be a different story. But, regarding downloads on your computer, you will be fine.