In its simplest form, meringue is made up of just egg whites and sugar. The ratio of egg white to sugar and how you handle those two ingredients makes all the difference in the outcome. Use the right bowl. Make your meringue in a clean, dry bowl made of glass, ceramic, stainless steel, or copper.
The trachea, commonly known as the windpipe, is a tube about 4 inches long and less than an inch in diameter in most people. The trachea begins just under the larynx (voice box) and runs down behind the breastbone (sternum). The trachea then divides into two smaller tubes called bronchi: one bronchus for each lung.
One of the two large branches of the trachea. The trachea divides opposite the third thoracic vertebra into the right and left main bronchi. The point of division, called the carina trachea, is the site where foreign bodies too large to enter either bronchus would rest after passing through the trachea. The right bronchus is shorter and more vertical than the left one. After entering the lung each bronchus divides further and terminates in bronchioles.