This is a quote from Tom Bearden in the 6th paragrah right under Scalar Electromagnetics
and Weather Control
http://www.rumormillnews.com/cgi-bin/archive.cgi?read=38963First, take two scalar potential beam transmitters, separated on the necessary baseline to form a beam interferometer. Let them interfere at a distance. Now in that distant interference zone (IZ), there is an ambient vacuum potential (spacetime potential, or spacetime stress). If the electrical circuit grounds of the interferometer transmitters are biased ABOVE the ambient potential in the IZ,
then scattering EM energy (heating) emerges in the IZ. This is the exothermic mode of operation. If the electrical circuit grounds of the interferometer are biased negatively below the ambient potential in the IZ,
then convergent EM energy (cooling) emerges in the IZ. This is the endothermic mode of operation.
After that , open your SMTB and look at figure 8-6 or actual page 8-13