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.
Secondary Effects of Anxiety on the Endocrine System While adrenaline and noradrenaline are considered the main culprits for anxiety, nearly every organ releases hormones as a result of stress. After the initial epinephrine release, the body goes into what's known as the Resistance Phase. The resistance phase is where other hormones start to play a role.