Archive: 01/22/2009

Revisiting the anthrax attacks

When anthrax was sent through the U.S. Postal Service in 2001, an overwhelming majority of postal workers elected not to be inoculated with the available vaccine because of confusion and distrust, according to a University ...

Jan 22, 2009 not rated yet 0

The continents as a heat blanket

Drifting of the large tectonic plates and the superimposed continents is not only powered by the heat-driven convection processes in the Earth's mantle, but rather retroacts on this internal driving processes. In doing so, ...

Jan 22, 2009 3.4 / 5 (5) 3