compounds and products. 1  corn oil (in corn oil) 2  cottonseed oil (in cottonseed) 3  ethylene (in oxidation-reduction reaction: Examples of oxidation-reduction reactions) 4  fat (in fat: Uses of fats) (in fat and oil processing: Hydrogenation) 5  hydrocarbons (in hydrocarbon: Chemical properties)
Setting a Standard for World Time. Greenwich Mean Time or GMT is the clock time at the Royal Observatory in Greenwich, London. It is the same all year round and is not affected by Summer Time or Daylight Saving Time. When the sun is at its highest point exactly above the Prime Meridian, it is 1200 noon at Greenwich. View current Sun position and Midnight/Midday on Earth.
UTC Time: Definition. Coordinated Universal Time is a modern iteration of Greenwich Mean Time. As mentioned above, the phrase, which refers to GMT as counted from midnight, was coined in the 1930s. Other than this, one of the biggest differences between GMT and UTC is that UTC does not observe Daylight Saving Time.