Motorola offered one of the first car radios, which retailed for about $130. Philco also introduced an early head unit around that time. When inflation is taken into account, $130 translates to a price tag of about $1,800. Keep in mind that this was the era of the Model T, and you could buy an entire car for around two to three times the asking price of Motorolaâs first car radio.
Menstrual migraine is triggered in susceptible women by fluctuating estrogen levels, usually a decrease in estrogen level just prior to menses. Hormonal changes can also cause sleep disturbance, anxiety, depression, mood changes and irritability. ...Read more.
Causes of Hormone Imbalance. Hormonal balance is vital to a healthy, cancer-free mind and body, but can be disrupted in many ways. Hormone fluctuations occur naturally, such as in puberty, menopause and perimenopause. Hormone imbalance may also be caused by toxins or an unbalanced lifestyle. Understanding the causes of hormone imbalance empowers us to prevent them, and at the same time, feel better, think better, and better prevent breast cancer. Age, Menopause and Hormone Imbalance As reproductive functions play out over time hormone levels take a plunge, triggering the onset of menopause and common hormone imbalances associated with the change of life.