Bizarre Physics Phenomenon Suggests Objects Can Be Two Temperatures at Once

The famous thought experiment known as Schrödinger’s cat implies that a cat in a box can be both dead and alive at the same time — a bizarre phenomenon that is a consequence of quantum mechanics. Now, physicists at the University of Exeter in England … Discuss

Source: The Free Dictionary

The Brief Battle of Prestonpans (1745)

England’s King James II may have been deposed in the Glorious Revolution of 1688, but he was not without supporters. These supporters, the Jacobites, spent the next six decades unsuccessfully fighting to restore him—and, later, his descendants—to the throne. Their final major attempt, the Forty-five Rebellion, began auspiciously for the House of Stuart, with a victory at Prestonpans, Scotland. The battle was won in mere minutes. How many casualties did the government troops suffer in that time? Discuss

Source: The Free Dictionary

John Loudon McAdam (1756)

McAdam was a Scottish engineer who invented a process called “macadamization.” After noting the poor condition of the highways near his estate, he recommended that roads be raised above the adjacent ground for good drainage and then covered, first with large stones then with small stones, and bound with fine gravel. It was perhaps the greatest advance in road construction since Roman times and became known as “tarmac,” short for “tarmacadam.” What was the first macadam road in North America? Discuss

Source: The Free Dictionary

The Tetragrammaton

In the Old Testament, the proper name of God is revealed to Moses on Mount Sinai. Known as the Tetragrammaton—Greek for “four-letter word”—it consists of four Hebrew consonants: yod, he, vav, and he. These are variously transliterated as JHVH, JHWH, YHWH, or YHVH. Although contention still exists today, many scholars accept the pronunciation as either “Yahweh” Or “Jehovah.” The name is regarded by Jews as ineffable—too sacred to be pronounced. When reading, what substitute is used? Discuss

Source: The Free Dictionary

RMS Queen Elizabeth 2 Is Launched (1967)

By the time Cunard’s RMS Queen Elizabeth 2, often referred to simply as the QE2, ocean liner was built, airplanes had already largely supplanted ships for transatlantic travel. Thus, the vessel needed to be more efficient and versatile than her predecessors in the fleet. During her 39 years in service, she completed 806 transatlantic crossings, ferrying 2.5 million passengers across nearly six million miles of ocean. During what war was she pressed into service as a troop carrier? Discuss

Source: The Free Dictionary

Paris Autumn Festival (Festival d’Automne)

The Autumn Festival marks the start of the city’s cultural season, encompassing film, photography and other contemporary arts on an international scale. Most of the theater presentations are experimental, and they have included productions from the United States, West Berlin, Denmark, Poland, and the former U.S.S.R. Composers whose works have been performed there include Pierre Boulez, György Ligeti, John Cage and Iannis Zenakis, and it has featured the New York Philharmonic, the London Sinfonietta and the Orchestre de Paris. Events are held in locations throughout Paris. Discuss

Source: The Free Dictionary

Elizabeth Kenny (1880)

After breaking her wrist as a young girl, Kenny developed an interest in medicine and eventually became a nurse. While treating polio victims in her native Australia, she devised a treatment using hot compresses and passive exercise that differed drastically from the usual approach of immobilization. Kenny later brought her controversial treatment to the US, where it was initially met with skepticism but was ultimately accepted. What actor attributes his recovery from polio to these treatments? Discuss

Source: The Free Dictionary