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Joseph HeremansTroy, MI
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A Thermoelectric Relative Humidity Meter This humidity meter is a vast improvement over the conventional chilled-mirror dew point meter because it measures directly the relative humidity of the air, and not merely the temperature at which the water vapor condenses. The measurement of relative humidity serves as a powerful tool for short-term weather prediction. |


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The National Gallery for America's Young Inventors ™ is the only nationally recognized hall of fame for student inventors, established in 1993 and given permission by the adult National Inventors Hall of Fame Board in Washington, D.C. to archive and enshrine great student inventions and inventors K-12.