I think rather....”NASA, JPL alluded to the.....”
OTOH....The petty thief eluded the police by.....
Thank you for the grammar correction.
Here are related links and further info:
NASA JPL Geoenginneering and Climate Change - see minute: 33
http://www.jpl.nasa.gov/videos/lectures/vklecture-20130214.mp4
http://m.ustream.tv/recorded/29293171?rmalang=en_US
http://www.jpl.nasa.gov
Huges Aircraft Solar Radiation Management patent - 1990
http://www.google.com/patents/US5003186?dq=5003186
Stratospheric Welsbach seeding for reduction of global warming
US 5003186 A
Abstract
A method is described for reducing atmospheric or global warming resulting from the presence of heat-trapping gases in the atmosphere, i.e., from the greenhouse effect. Such gases are relatively transparent to sunshine, but absorb strongly the long-wavelength infrared radiation released by the earth. The method incudes the step of seeding the layer of heat-trapping gases in the atmosphere with particles of materials characterized by wavelength-dependent emissivity. Such materials include Welsbach materials and the oxides of metals which have high emissivity (and thus low reflectivities) in the visible and 8-12 micron infrared wavelength regions.