cryogenic period
11Natural scientific research in Canada — This article outlines the history of natural scientific research in Canada, including mathematics, physics, astronomy, space science, geology, oceanography, chemistry, biology, medical research and psychology. The social sciences are not treated… …
12Indian Space Research Organisation — Infobox Space agency name = Indian Space Research Organisation acronym = ISRO caption = ISRO logo headquarters = Antariksh Bhavan, New BEL Road, BANGALORE, INDIA spaceport = TERLS, SRLS, BRLS established = 15th August, 1969 chairman = G. Madhavan …
13Hummock — A hummock (of uncertain derivation; cf. hump or hillock) is a boss or rounded knoll of ice rising above the general level of an ice field, making sledge travelling in the Arctic and Antarctic region extremely difficult and unpleasant.Hummocky ice …
14Rebreather — A fully closed circuit electronic rebreather (Ambient Pressure Diving Inspiration) Acronym CCUBA (Closed Circuit Underwater Breathing Apparatus); CCR (Closed circuit rebreather), SCR (Semi closed rebreather) Uses Breathing set …
15Defense Meteorological Satellite Program — DMSP images of Auroral bands circling north of Scandinavia The Defense Meteorological Satellite Program (DMSP) monitors meteorological, oceanographic, and solar terrestrial physics for the United States Department of Defense. The program is now… …
16Xenon — (PronEng|ˈzɛnɒn [Xenon, entry in the Oxford English Dictionary, prepared by J. A. Simpson and E. S. C. Weiner, vol. 20, second edition, Oxford: Clarendon Press, 1989. ISBN 0 19 861232 X (vol. 20), ISBN 0 19 861186 2 (set.)] or IPAlink en|ˈziːnɒn… …
17Deathlands — Pilgrimage to Hell , the first novel in the series The Deathlands is a series of novels published by Gold Eagle Publishing. The first novel Pilgrimage to Hell was first published in 1986. This series of novels was first written by Christopher… …
18List of Torchwood characters — The following is a list of characters in the BBC science fiction television series Torchwood, including supporting characters, and important human villains. Main articles Captain Jack Harkness Main article: Jack Harkness Captain Jack Harkness,… …
19Ivy Mike — The mushroom cloud from the Mike shot. Information Country  United States …
20List of Doctor Who serials by setting — The majority of the stories in the long running television series Doctor Who and its spin offs include an element of time travel, with the settings taking place on dates across a wide span of time in the fictional universe of Doctor Who – the… …
