Archive for the ‘Technology’ Category
The mighty ballpoint pen
Posted by: Ed Darrell on October 30, 2013
Edison gets the light bulb right, October 31, 1879
Posted by: Ed Darrell on October 21, 2011
Shortchanging the Age of Exploration
Posted by: Ed Darrell on October 3, 2011
TAKS Review 2011, Part 5: Gilded Age, Progressive Era, Era of Imperialism
Posted by: Ed Darrell on April 25, 2011
Parents may check student grades and progress on-line
Posted by: Ed Darrell on January 18, 2011
December 31, Bright Idea Day: Edison’s demonstration of the electric light bulb in 1879
Posted by: Ed Darrell on December 31, 2010
Be a friend to your history class on Facebook
Posted by: Ed Darrell on October 8, 2010
Flash cards and other U.S. history study aids
Posted by: Ed Darrell on September 14, 2010
Play these games, improve your geography scores
Posted by: Ed Darrell on April 24, 2010
As a man from Mars: What is this landmark?
Posted by: Ed Darrell on December 4, 2009
Mr. Darrell's Wayback Machine 
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