Acronym: Center for the Study of Exceptional Natural Events
CSENE, founded 1 February 2008, is planned as a not-for-profit study group to examine the history of extraordinary events in earth history, focussing primarily upon cosmic impacts, super-volcanic erupts and glacial advances. A web site is planned to facilitate this activity.
от Mark R. Jones 03 февруари 2008
Can you define these popular missing words?