If luminol reveals apparent blood traces, investigators willphotographorvideotapethe crime scene to record the pattern. Typically, luminol only shows investigators that theremightbe blood in an area, since other substances, including householdbleach, can also cause the luminol to glow. Experienced invest...
How Luminol Works How do human blood types work? How does a blood pressure gauge (sphygmomanometer) work? What is blood pressure? Blood Pressure Medications How to Remove Blood Stains Anemia or an Iron Deficiency During Pregnancy and Childbirth How Remedies for High Blood Pressure Blood Quiz More...
Have you seen investigators on crime shows who spray some stuff on a "clean" carpet and suddenly -- blood stains! Well, of all the fictional technology on TV, it turns out this stuff is real! Find out how luminol reveals the blood.
How Luminol Works How do human blood types work? How does a blood pressure gauge (sphygmomanometer) work? What is blood pressure? Blood Pressure Medications How to Remove Blood Stains Anemia or an Iron Deficiency During Pregnancy and Childbirth How Remedies for High Blood Pressure Blood Quiz More...