1 Fuel Oils-Viscosities-Fuels oils-their viscosity versus temperature. 2  Propane Vapor Pressure-Vapor pressure propane. 3  Specific Gravity-Liquids-Specific gravity of some common liquids and fluids as alcohol, oils, benzene, water and many more. 4  Densities of Miscellaneous Solids-Solids-densities or weights.
Mild allergies are an inconvenience, but severe allergies can be life-threatening. Mild allergy symptoms may not be extreme, but they can affect the entire body. Mild symptoms include skin rash, hives, runny nose, itchy eyes, nausea, or stomach cramping. Severe allergy symptoms are more extreme. Swelling caused by the allergic reaction can spread to the throat and lungs, causing allergenic asthma or a serious condition known as anaphylaxis.
1 Onset of Symptoms: Cold viruses take about three days (from the time of infection) to cause symptoms. 2  The sneezing, watery eyes, etc., from an allergy can happen as soon as you are in contact with the allergen. 3  Allergy Symptom Characteristic: Allergies never cause a fever or body aches. Allergy Symptom Characteristic: Allergies never cause a fever or body aches. 2  The following symptoms are more common in allergy sufferers (though can sometimes be associated with colds, too): itchy, watery eyes; clear mucus that doesnât turn yellow; and symptoms that are triggered when seasons change.