A variable declared as type Variant can contain any type of data. This is unlike a variable that is declared as a specific type, say, String or Integer, which can only contain a text string or a specific range of integers, respectively. By contrast, a variant can contain any data  text, Boolean, an integer, or a real, i.e., a floating point, ...
Yes: Prolonged use of a heating pad may cause a rash and possibly persistent pigmentation called erythema ab igne. Hot water bottles and heating pads should be used for no more than 20 minutes at a time to avoid damage to the skin and soft tissues. Caution is advised. Thanks for trusting HealthTap! ...Read more.
Look for the signs of a first-degree burn. A first-degree burn is usually a thermal burn caused by contact with a hot object or environment. It may result from sun exposure (sunburn), oil splatter from a hot pan, or accidentally touching a hot oven rack. A first-degree burn is painful, and will leave a deep red color on the top layer of skin (epidermis).