The U.S. currently produces 9.2 billion gallons of ethanol a year and consumes 9.6 billion gallons. Biodiesel is a biofuel made from plant-or animal-based fats and can run in a regular diesel engine. In fact, Rudolf Dieselâs original prototype engine ran on peanut oil.
Symptoms of endometriosis may include: 1  Pain, especially excessive menstrual cramps that may be felt in the abdomen or lower back. 2  Pain during intercourse. 3  Abnormal or heavy menstrual flow. 4  Infertility. Painful urination during menstrual periods.  Painful bowel movements during menstrual periods.
Endometriosis - symptoms, diagnosis, surgery, treatment. Endometriosis is a common inflammatory condition where tissue similar to the lining of the uterus (endometrium) is found outside the uterus. The tissue can form lesions, nodules and cysts which are mostly found in the pelvis, the Pouch of Douglas, ovaries, bowel, ligaments and bladder.