Quick Answer. HowStuffWorks explains that food poisoning often occurs when a person eats spoiled food. Common symptoms of food poisoning are stomach pain, diarrhea, nausea, vomiting and cramping.
Confusion continues over coolant colors for cars. Of course, there is still the good old green stuff, but there is also orange, yellow (gold and amber), red, pink, blue and, if you mix the wrong things together, brown. Despite the rainbow of colors, all antifreeze starts out colorless.
What Coolant Does. Coolant consists of a mixture of water and antifreeze that is stored in the carâs radiator. A good rule of thumb is to mix them 50/50, but more antifreeze in the mix increases the boiling point and decreases the freezing point.