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The world has been horrified recently at a U.S. Congress so polarized and paralyzed that it cannot p
In 2013, Americans learned that the federal government massively surveys their phone calls and e-mai
Three days after the Boston Marathon explosion, the FBI released this photograph that had been taken
Mel Chin, Operation Paydirt/Fundred Dollar Bill Project.
To reverse the direction of operation, the polarity of the current through the motor is reversed.
Change in air temperature at various air flow rates for a 4 pass operation