Category: Article of the Day

Leptis Magna was a prominent city of the Roman Empire whose remains are among the most spectacular and best-preserved Roman ruins in North Africa. Located on the coast of what is now Libya, Leptis Magna was incorporated into the Roman Empire after the fall of Carthage, flourished under the rule of Emperor Septimius Severus—a Leptis Magna native—and eventually became a major trading post. What ancient artifacts found near the site were kept hidden for five years before being revealed in 2005? Discuss

The world’s oldest and most popular alcoholic beverage, beer is recorded in the written history of ancient Egypt and Mesopotamia and may have been brewed as early as the 6th millennium BCE. Today, approximately 35 billion gallons of beer are sold each year throughout the world. It is produced by fermenting sugars derived from starch-based materials, including malted barley and wheat, as well as millet in Africa, potato in Brazil, and agave in Mexico. What is the difference between ale and lager? Discuss

Often seen in Norse, Anglo-Saxon, and Celtic literature, a kenning is a poetic phrase used in the place of a name or noun. Kennings can be complex phrases or simple two-word expressions joined to convey a meaning neither word possesses alone. A knowledge of mythology is often vital to the understanding and interpretation of these phrases. “Sail-road,” “bath-way,” and “whale-way” are all Old English kennings that reference the sea. What is “the flesh of the mother of the enemy of the giantess”? Discuss

Considered a mythic substance until recently, dry quicksand is loose sand that behaves like ordinary quicksand but contains no water and operates in a different manner. Though accounts of whole caravans being swallowed up by the substance have been discounted as folklore, researchers have demonstrated that aerating fine sand reduces its bulk density and creates a dry quicksand that could envelop an entire vehicle. How did fear of dry quicksand affect the planning of the Apollo moon missions? Discuss

John “Liver-Eating” Johnson was a so-called “mountain man” of the 19th-century American West. After fighting in the Mexican-American War, the hunter and trapper traveled west to Wyoming, where he became a legend. According to some accounts, Johnson’s Native American wife was killed by members of the Crow tribe in 1847. He spent the next 20 years exacting his revenge, earning his nickname by supposedly cutting out and eating the liver of each man he killed. Did he ever make peace with the Crow? Discuss

Trout tickling is the practice of rubbing the underbelly of a trout in order to put it in a trance-like state that makes it easier to catch by hand. Commonly used in times of economic stress, especially during the 1930s depression era, the technique has been featured in works of literature throughout history—including writings by 3rd century Greek writer Aelian, Shakespeare, and Mark Twain, who described catching catfish in a similar way. In what country is the practice essentially outlawed? Discuss

Muscadine, a grapevine species native to the southeastern US, has been used in the production of port and fine wines since the 16th century. Recent reports regarding the relatively high antioxidant content of muscadine wines have boosted their popularity. In fact, these wines were found to contain more than five times the amount of the life-prolonging compound resveratrol than ordinary red wines. Why do muscadine plants produce these antioxidants? Discuss

Persian miniatures are small paintings with themes that often depict concepts from Persian mythology and poetry. The best-known form of Persian painting in the West, miniature painting became a significant Persian art form in the 13th century, peaking in the 15th and 16th centuries. Likely influenced by the Western and Byzantine traditions of manuscript illumination, Persian miniature is characterized by the use of geometry and a vivid palette. What other culture heavily influenced the art form? Discuss

In his 1897 book Suicide, French sociologist Emile Durkheim introduced his concept of anomie, a social condition characterized by institutional instability, the breakdown of social norms, and a divorce between socially valid goals and available means for achieving them. The alienation, anxiety, and amorality afflicting individuals who live under such conditions is widely believed to result in delinquency, crime, and suicide. How did the Industrial Revolution factor into Durkheim’s theory? Discuss

A French term meaning “already seen,” déjà vu refers to the feeling that something encountered for the first time is eerily familiar and has in fact been seen before. Although dreams, reincarnation, parallel universes, and out-of-body travel have been invoked to explain the phenomenon, it is most likely due to an anomaly of memory which creates the impression that an experience is being recalled. Which two pharmaceutical drugs have been reported to induce déjà vu when taken together? Discuss