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.
But when your neurotransmitters are not ideal for your brain, it alters the way messages are sent and can cause you to have severe mood swings. We say out of balance because every person reacts differently to different brain chemicals. Some people with anxiety have low levels of one neurotransmitter but not others.