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.
Re: Dangers of Heating Pads!!! I use a special heating pad that has a built in safety feature that turns the pad off in time before it can burn you. My favorite place to sit while using it on my back is in my recliner. I lean against it but it always turns off before it gets too hot although it does get nice and warm. use a special heating pad that has a built in safety feature that turns the pad off in time before it can burn you. My favorite place to sit while using it on my back is in my recliner.