Astronomy & Space Science
epub, pdf |eng | 2001-08-20 | Author:Peter Coles

Turning back the clock The production of the microwave background during the epoch of recombination and the synthesis of the elements during the nuclear fireball are two major successes of ...
( Category: Astronomy & Space Science August 21,2018 )
epub |eng | 2017-04-11 | Author:Michael Neufeld

To his parents, who he knew were less enthused, he reported it rather differently: “It was a terrible circus, with film crews, television, press people and the usual misquotations….I escaped ...
( Category: Engineering August 21,2018 )
epub |eng | 2014-09-27 | Author:David C. Catling [Catling, David C.]

An inside view of terrestrial life: the cell We have just considered biology on a global scale but under the microscope all organisms are composed of cells of different types ...
( Category: Astronomy & Space Science August 12,2018 )
epub |eng | | Author:Oded Regev, Orkan M. Umurhan & Philip A. Yecko

(6.103) because . The average total power radiated in this case is (6.104) where the closed surface over which the integration is taken has any form, so long as the ...
( Category: Astronomy & Space Science August 11,2018 )
epub |eng | 2010-06-01 | Author:Moreland, J. P. & Reynolds, John Mark [Moreland, J. P.]

What would I call such a perspective? Oddly, that presents me with a minor problem. I wish to employ a name that does not carry all of the negative baggage ...
( Category: Religious Studies August 11,2018 )
epub |eng | 2014-07-02 | Author:Bruce H. Charnov

But such activities and reconnaissance missions in which the Autogiro ventured into harm's way always carried with it the possibility of confrontation with the enemy. As Lieutenants Gregory and Nichols ...
( Category: Transportation August 11,2018 )
epub |eng | | Author:Rowland White

THIRTY-EIGHT Vandenberg Air Force Base, California, 1980 While NASA struggled to return American astronauts to space, the Air Force unmanned space program was thriving. The first year of the new ...
( Category: Engineering August 11,2018 )
epub |eng | | Author:Weintraub, David A.

organic compounds? no or yes The Viking landers had one more instrument whose measurements were extremely relevant to the biology experiments, even though that instrument was not formally part of ...
( Category: History & Philosophy August 11,2018 )
epub |eng | | Author:Hoskin, Michael A.

Figure 14. Clay Hall in Old Windsor, where the Herschels lived from June 1785 to March 1786. Herschel Family Archives. Albert's three-year lease was to end the following spring on ...
( Category: Astronomy & Space Science August 11,2018 )
epub |eng | 2013-08-21 | Author:Lachman, Gary

The hierarchy of needs Maslow disagreed with Sartre and argued that there is indeed a human nature, which we ignore at our peril. Maslow’s hierarchy of needs parallels Scheler’s hierarchy ...
( Category: Evolution August 10,2018 )
epub, pdf |eng | 2004-07-29 | Author:Frank Close [Close, Frank]

The basic spark chamber consists of parallel sheets of metal separated by a few millimetres and immersed in an inert (less reactive) gas such as neon. When a charged particle ...
( Category: Physics August 9,2018 )
epub |eng | 2018-08-07 | Author:Adam Frank

THE PATHS TO AN ANSWER Frank Drake and Carl Sagan’s very public discussions about exo-civilizations established the scientific basis for the search for extraterrestrial intelligence, or SETI. But the search ...
( Category: Astronomy & Space Science August 8,2018 )
epub |eng | | Author:Wayne Biddle [Wayne Biddle]

THE IMMEDIATE PUSH for moving from the Baltic coast to the Harz Mountains was the devastating RAF raid, which did not destroy Peenemünde’s production facilities, but made it clear that ...
( Category: History & Philosophy August 8,2018 )
epub |eng | 2018-02-20 | Author:New Scientist

Starquake The crust of neutron stars is not so highly compressed. It may be more like familiar solid matter, with nuclei and electrons. This stuff is still ultra-strong, but it ...
( Category: Astronomy & Space Science August 7,2018 )
epub |eng | 2018-08-01 | Author:Michael Cassutt

* * * On Friday, August 21—his forty-ninth birthday—Abbey was in his eighth-floor office when he heard and saw something outside. It was Superman, though not flying as he had ...
( Category: Engineering August 2,2018 )