People Royals. Royals. Princess Diana's Death 18 Years Ago Today: PEOPLE's Royals Reporters Share the Tragedy and Chaos of That Awful Day. Just after midnight on August 31, 1997, news began to surface of a car crash involving the most-photographed and obsessed-over woman of her time: Princess Diana. Her tragic death at age 36 would send shock waves around the globe, and even 18 years later, it remains one of the major news events of the modern age.
laboratory definition: The definition of a laboratory is a place where experiments and testing are done. (noun) A room in a university where science experiments are performed is an example of a laboratory....
pertaining to, derived from, or founded on experiment: an experimental science. 2. of the nature of an experiment; tentative: The new program is still in an experimental stage. 3. functioning as an experiment or used for experimentation: an experimental airplane.