Rod Planck Photography (Popularity: )
http://www.rodplanck.com/ Nature photography workshops from Rod Planck: seminars, photo tours, books and blinds, plus stock shots in Michigan and South Dakota. Category:
Arts - Photography - Education - Workshops and Tours
Thermo Gauge Instruments (Popularity: )
http://www.thermogauge.com/ Producing precision Blackbody sources for the calibration of optical pyrometers, ir thermometers, thermocouples, fiber optic temperature sensors and heat flux gauges. Category:
Science - Instruments and Supplies - Laboratory Instrument Service, Calibration, and Repair
Science Site (Popularity: )
http://www.science-site.net/ The secret of gravity is revealed in a new theory. Learn how fields move faster than the speed of light. Category:
Science - Physics - Alternative
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