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.
Mimics menstrual cycle. Synthetic hormones replace a womanâs own natural hormones but in different amounts. Increase in estrogen and progesterone preven pituitary gland from sending hormones to cuause the ovaries to begin maturation of an ovum. Hormone levels on pill are similar to when woman is pregnant, so it interferes with ovulation.