A point by point debunking of the Mike Powers interview in which he contends that the Sandy Hook shooting was a hoax. Part 1 of 2.
A simplified formula for finding the volume of a sphere and how that formula can be extended to circles and multidimensional spheres.
An alternative evolution of the US Navy that reduces large, expensive, man-power heavy carriers for smaller and more flexible ships and group organizations. Sets a target of a 450 ship fleet.
A major scale chart is shown and described. The chart is easy to use and remember. Describes the pattern of major scales and shows how to play a major scale on a piano. Explains some basic terms.
A look at historical sex ed funding as well as current (2011) funding. Examines student attitudes regarding sex ed based upon surveys from the site sex etc.