This timeline lists significant advancements in technology such as computers, smartphones and microprocessors.
This timeline lists historical acts of violence such as bombings and other forms of terrorism.
This timeline lists historical events and observations about the temperature of Earth's climate system.
This timeline lists events related to the hypothetical third worldwide military conflict subsequent to World War I & II.
This timeline lists chronological events that occurred on September 11, 2001 in the United States.