Quick Answer. According to the official Bluetooth website, the technology was invented in 1994 by a group of engineers at Ericsson. It was originally intended to act as a wireless alternative to RS-232 cables.
Quick Fact. While a rash can appear anywhere on the body, rashes due to severely dry skin caused by menopause tend to pop up on the forehead, nose, back, neck, chest, arms, or legs. To understand the link between itchy skin rashes and menopause, you need to know about estrogen. Estrogen is the hormone that stimulates the formation of skin-smoothing collagen and oils. That's why, as menopause approaches and estrogen production diminishes, dry, itchy skin and rashes become very common.
The gonadotrophin releasing hormone, also affects the functioning of the hypothalamus which in turn affects the pituitary gland, which then affects the ovaries, fallopian tubes and uterus. The imbalance of estrogen hormones can also cause menopause and all the symptoms associated with it. These hormones are influenced by certain factors such as nutrition, diet, lifestyle, exercise, stress, emotions, age and ovulation.