Bo Diddley (1928)

Diddley was a pioneering African-American rock-and-roll singer, guitarist, and songwriter. He was known for his pounding signature beat, guitar effects, and jive talk, and he was a powerful influence on generations of rockers, including Buddy Holly, Jimi Hendrix, and the Rolling Stones. Nicknamed after the single-stringed folk instrument called a diddley bow, he studied the violin at his Baptist Church in Chicago and began performing in South Side clubs, playing what unique type of guitar? Discuss

Source: The Free Dictionary

Acheulean Tools

Acheulean tools are the stone hand axes, cleavers, and other core tools created by prehistoric hominins across Africa, Asia, and Europe during the Lower Paleolithic Period. These tools date from around 1.5 million to 150,000 years ago, and some believe their development represents the genesis of human art, economy, and social organization. Curiously, some sites contain hundreds of hand-axes that are impractically large and apparently unused. What are some theories about their function? Discuss

Source: The Free Dictionary

Patients Cared for by Female Doctors Fare Better than Those Treated by Men

In a study that is sure to rile male doctors, Harvard researchers have found that female doctors who care for elderly hospitalized patients get better results. Patients cared for by women were less likely to die or return to the hospital after … Discuss

Source: The Free Dictionary

The Treaty of New Echota Is Signed (1835)

In 1835, a minority faction of the Cherokee tribe signed the Treaty of New Echota, which bound the entire tribe to move beyond the Mississippi River within three years. Although the Cherokee overwhelmingly repudiated the document and the US Supreme Court upheld the nation’s autonomy, the state of Georgia forced their removal through military action. President Andrew Jackson refused to intervene, and thousands died on the march, known as the “Trail of Tears.” To where did they march? Discuss

Source: The Free Dictionary

Cali Fair

The rich cultural identity of Santiago de Cali, Colombia, has been celebrated each year since 1957 at the Cali Fair. The Fair is a major event that draws thousands of local residents and tourists from around the world. There are numerous artisans selling their crafts, street performers, and other forms of entertainment. A Bullfighting Festival is also part of the celebration, and a salsa marathon is one of many dance events held each year. It is said that during Fair time, Cali is the home of the best salsa dancing in the world. Discuss

Source: The Free Dictionary

Mary Tyler Moore (1936)

Although she began her career as a dancer, Moore’s success came from her TV roles, first as the secretary on Richard Diamond, Private Detective and then as Laura Petrie on The Dick Van Dyke Show. She is best known, however, as the star of The Mary Tyler Moore Show, the most popular sitcom of the 1970s and the first show to center on a happily unmarried career woman. Over the years, she has won multiple Emmys and Golden Globes. What film role earned her an Oscar nomination? Discuss

Source: The Free Dictionary

Exit Polling

Instead of asking who voters plan to support in a future election, as is done in opinion polling, pollsters involved in exit polling ask people who they actually voted for as they leave polling stations. Exit polls are usually conducted by firms providing media outlets with an early indication of an election’s outcome, though they have also been used to deter election fraud. Critics, however, maintain that the results of these surveys can be distorted. How might exit polls influence an election? Discuss

Source: The Free Dictionary