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Tag: washington
Charter school in Washington, D.C., told to close at the end of the school year
2014-01-10 19:39:00| American School & University
D.C. Public Charter School Board says the Arts and Technology Academy has failed to meet achievement goals in math and reading. Schoolhouse Beat read more
Boundary Stones: WETA's Washington DC History Blog
2014-01-10 02:05:45| Footwear - Topix.net
Elizabeth Campbell was a huge proponent of educational television in the 1950s. WETA is the result of her vision.
Tags: blog
history
washington
boundary
New Pay to Park System at Portland Parks & Recreations Washington Park Begins January 10
2014-01-08 20:58:07| PortlandOnline
Washington Mills: The Birth of Alumina Bubbles
2014-01-06 06:00:00| Industrial Newsroom - All News for Today
How is an Alumina Bubble Made?<br /> <br /> Hollow insulating spheres made from high purity alumina are often referred to as bubble alumina or alumina bubbles. Fused bubble alumina is made when the raw materials (high purity Bayer process alumina) are heated to an extremely high heat (2000°C) in an electric arc furnace. The molten material is then poured out of the furnace and fed through a high pressure air stream. The stream of molten particles cools rapidly as it hits the air. The surface ...This story is related to the following:Alumina
Tags: washington
birth
mills
bubbles
Obama to leave Hawaii for Washington on Saturday
2014-01-04 04:41:59| Airlines - Topix.net
President Barack Obama rides in his armored SUV on his way out of Kailuana Street in Kailua, Hawaii on his way to golf at the Marine Corps Base Hawaii on December 24, 2013 in Kailua, Hawaii.
Tags: leave
washington
saturday
hawaii
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