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.
GMT is now a Time Zone. Until 1972, Greenwich Mean Time (also known as Zulu time) was the same as Universal Time (UT). The difference between GMT and UTC. Since then, GMT is no longer a time standard. Today, Greenwich Mean Time is only the name of a time zone that is used by a few countries in Africa and Western Europe, including the UK during winter and all year in Iceland.