How do I troubleshoot RV gas detectors?

Answer On One Hand: Some Claim Acetone Improves MileageLouis LaPointe at Pure Energy Systems claims that acetone does improve gas mileage when added in the ratio of three ounces of acetone to ten gallons ... Read More »

Top Q&A For: How do I troubleshoot RV gas detectors

Are lie detectors effective?

On One Hand: Polygraphs Are Not Scientifically ReliableBecause polygraph tests are accurate approximately 90 percent of the time, the chance of either "beating" it, or issuing a false positive read... Read More »

Why are my smoke detectors going off?

If there are 9v batteries in them, try changing them. Insects can also cause problems with smoke detectors.

Can lie detectors be wrong?

According to the American Polygraph Association, lie detector testing results are seldom wrong. Lie detector examinations administered by qualified examiners who utilize proper polygraph equipment ... Read More »

When were lie detectors invented?

The first lie detector was invented by Cesare Lombroso in 1895. This device, named plethysmograph, was very different than the polygraph used today. The plethysmograph simply monitored blood flow a... Read More »