Amyotrophic lateral sclerosis (ALS), sometimes called Lou Gehrig's disease, is a rapidly progressive, invariably fatal neurological disease that attacks the nerve cells (neurons) responsible for controlling voluntary muscles.
The Alpine Scheitholt furnishes an example of this older type of European zither. By the late 18th century, two principal varieties of European concert zither had developed, known as the Salzburg zither (with a rounded side away from the player), and the Mittenwald zither (with both sides rounded).
The main types of electronic cigarettes, or e-cigs are: Disposables, Cig-A-Likes, Vape Pens, Vape Mods, Box Mods, Herbal Vapes, and Mech Mods. Almost all e-cigarettes or vapes can be categorized into one or more of these styles.