What is a presumptive test in forensics?

What is a presumptive test in forensics? A presumptive test is a qualitative analysis that allows to identify, or confirm, the presence of a substance in a sample. These determinations usually occur, after a chemical reaction, and a specific colour is produced. What is an example of a presumptive test? Presumptive tests are not definitive […]

What is the AC pressure on a car?

What is the AC pressure on a car? What is normal automotive air conditioner pressure? Start the engine and turn on the air conditioner. Actual readings will vary according to ambient temperature. The low-side should be near 30 PSI at 90 degrees Fahrenheit or less. How do you pressurize a car air conditioner? DIY Car […]

Does Johnny Depp have gray hair?

Does Johnny Depp have gray hair? Depp shows off his gray hair. And although this American actor has always presented an impeccable image, this time he surprised the public with his incredible physical transformation for one of his most recent works in the film “The Minamata Photographer.” Can you have naturally GREY hair? People can […]

Who made the alcohol first?

Who made the alcohol first? Fermented beverages existed in early Egyptian civilization, and there is evidence of an early alcoholic drink in China around 7000 B.C. In India, an alcoholic beverage called sura, distilled from rice, was in use between 3000 and 2000 B.C. How did humans invent alcohol? Therefore, the theory goes, alcoholism as […]

What town are the Astros?

What town are the Astros? The Houston Astros are an American professional baseball team based in Houston. The Astros compete in Major League Baseball (MLB) as a member club of the American League (AL) West division, having moved to the division in 2013 after spending their first 51 seasons in the National League (NL). Do […]

How different religions do funerals?

How different religions do funerals? Religious Funeral Traditions In most religious traditions, prayers or chanting are common at funerals. At Christian, Buddhist, and Jewish funerals, it’s typical to have a eulogy. Described as a form of storytelling, a eulogy serves to help people remember the life of the loved one. What religion doesn’t believe in […]

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