Galileo Galilei-Galileo (1564-1642) was the most successful scientist of the Scientific Revolution, save only Isaac Newton. He studied physics, specifically the laws of gravity and motion, and invented the telescope and microscope.
1 Stools that are black, tarry, or bloody.  You recognize symptoms of chemical or toxin food poisoning, such as vomiting, diarrhea, sweating, dizziness, tearing in the eyes, excessive salivation, mental confusion, and stomach pain, beginning about 30 minutes after eating contaminated food.
Vomiting is not inevitable if you have food poisoning. Probably most food poisoning results in only mild symptoms or diarrhea and not vomiting. Depending on the type of food, the onset can be quite quick. Eating some spoiled foods will cause symptoms within 15 minutes.Most cases of food poisoning, the symptoms start overnight, 6 to 12 hours after eating, although some kinds of food poisoning don't cause symptoms for 48 hours.Nausea and Vomiting / food poisoning-how long to throw up.robably most food poisoning results in only mild symptoms or diarrhea and not vomiting. Depending on the type of food, the onset can be quite quick. Eating some spoiled foods will cause symptoms within 15 minutes.