In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...
While Stephens says he gave McFadden a blank slate to design the interiors — “I know you’re gifted, and I trust you,” he says — McFadden says there is “some alignment of taste in the Venn diagram” of ...
Anxiety can sometimes cause physical symptoms like chest pain and pressure. But because these symptoms can also indicate heart conditions, it’s important to get an accurate diagnosis.
The diaphragm is a dome-shaped muscle that separates the chest from the abdomen. This muscle, also called the thoracic diaphragm, is the main muscle used for breathing and is also involved in other ...
Costochondritis, also known as chest wall pain syndrome, is the inflammation of the cartilage of the rib cage. Chest pain near the sternum (breastbone) is the primary symptom. It is sometimes severe ...