Date Range
Date Range
Date Range
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Thursday, November 17, 2011. Wednesday, August 24, 2011. Editing PDF files in windows. Monday, August 22, 2011. MSc zoology, MEd, DCA. Wednesday, August 17, 2011. Monday, May 16, 2011. Friday, May 13, 2011.
Friday, October 1, 2010. Wednesday, July 21, 2010. Sources of Information about Paleoclimates. Nearly everyone has heard of how tree rings can be used to indicate annual weather history. There are many other methods as well, some are even more sensitive than trees for deciphering the past. A few of these will be discussed in a series of posts to this blog.
Friday, April 23, 2010. A Brief History of Gravitational Theory. Sir Isaac Newton developed the first theory of gravitation. Using his theory, one could predict the trajectory of a cannon ball or the positions of the moon or any other celestial body. A Brief History of Gravitational Theory.
Wednesday, April 21, 2010. It is about species adapting to local environments. Tuesday, March 2, 2010.