A small carriage propelled by a steam turbine powered engine was apparently invented by Ferdinand Verbiest, a Belgian, in 1672 while in China. It is argued that this constitutes the first 'car' ever invented, but the design was only 65cm long, had no seats or pilot controls, and was intended as little more than a toy.
Episodes of mood swings may occur rarely or multiple times a year. While most people will experience some emotional symptoms between episodes, some may not experience any. Although bipolar disorder is a lifelong condition, you can manage your mood swings and other symptoms by following a treatment plan. In most cases, bipolar disorder is treated with medications and psychological counseling (psychotherapy). Bipolar disorder care at Mayo Clinic.
For each type, the exact symptoms of bipolar disorder can vary from person to person. Bipolar I and bipolar II disorders also have additional specific features that can be added to the diagnosis based on your particular signs and symptoms.igns and symptoms of bipolar I and bipolar II disorders may include additional features. 1  Anxious distress â having anxiety, such as feeling keyed up, tense or restless, having trouble concentrating because of worry, fearing something awful may happen, or feeling you may not be able to control yourself.