Ninja rocks are broken shards of spark plugs formed by smashing the ceramic portion of the spark plug with a hammer or other large object.ince they can quickly and quietly fracture the glass side windows on most cars, ninja rocks have been used in  smash-and-grab  auto burglaries since at least 1995 (at least by Slovenian car burglers).
What is recurrent bacterial vaginosis? Recurrent bacterial vaginosis is an imbalance of the vaginal bacteria normally present in the vagina. Bacterial vaginosis is a common condition and treatment is available; however, in some women the condition may recur or even become chronic, requiring multiple and sometimes long-term treatments.
A recurring prostate infection, also known as chronic bacterial prostatitis, is typically treated with antibiotics. This type of prostate infection is caused by bacteria in the prostate gland.A prostate infection might recur because antibiotics aren't able to get deep enough into the prostate tissue to destroy all of the bacteria or because the antibiotic isn't effective against the type of bacterium causing the prostate infection.his type of prostate infection is caused by bacteria in the prostate gland. A prostate infection might recur because antibiotics aren't able to get deep enough into the prostate tissue to destroy all of the bacteria or because the antibiotic isn't effective against the type of bacterium causing the prostate infection.