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Two branches are placed on a vertical cylinder (the trunk of the tree).
Feb 14 2011 One of the greatest things about having access to the Internet, is the educational opportunities that it affords the public. People in all professions have the ability to expand their knowledge base through the wealth of information being shared via the Internet, and the same holds true for those who are studying graphic design.
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The study of model rockets , the flight of a baseball , or the "bend" of a soccer kick are excellent ways for students to learn the basics of forces and the response of an object to external forces. A ball in flight has no engine to produce continuous thrust and the resulting flight is similar to the flight of shell from a cannon, or a bullet from a gun. This type of flight is called ballistic flight and on this page we present the equations that describe ballistic flight.
Odd categorization, I know, but if kids can actually learn something useful whilst coloring, why not? by Jan 19
Science fairs, those time-tested incubators of future American scientists and engineers and a national fixture for generations, are in trouble. Recent stories in major metropolitan newspapers across the country have reported that science fairs are being threatened with extinction when local sponsors drop out. In Los Angeles, the California Science Center is looking to find a sponsor for its annual California State Science Fair after a major corporate sponsor dropped out.
Thursday 17th January, 2008 A high quality education doesn't have to come at a high cost. In fact, it's possible to take classes from big names like Yale, MIT, and Tufts without ever submitting an application or paying a cent in tuition. We've compiled 200 online classes from these and other respected institutions, and you can take all of them with no strings attached.