Engineered mutant butterflies give a glimpse deep into the genetic roots of wing patterns, an international team reported Monday in the Proceedings of the National Academy of Sciences. The authors of the new study rearranged colors on butterfly wings … Discuss
Source: The Free Dictionary
In May 1804, about 40 men left St. Louis, Missouri, and headed west on an expedition initiated by US President Thomas Jefferson to search out an overland route to the Pacific Ocean, make contact with indigenous peoples, and survey the new Louisiana Purchase. More than two years later, the party returned to great acclaim. Their journey had an incalculable effect on the history of the American West. Who accompanied the explorers and helped them negotiate with the Native Americans they encountered? Discuss
Source: The Free Dictionary
In 1919, the Candy Dance began in the town of Genoa, in northern Nevada, as a way to raise funds to install street lights. This soon became a popular event, attracting dancers from Reno and Carson City to join the fun. More than two tons of candy are now consumed during the dance weekend. In the 1970s, an arts and crafts fair was added to the two-day event. Activities for children include candle-making, face-painting, and tattoos. The Candy Dance Arts and Crafts Faire, as it is now officially known, provides a substantial part of Genoa’s annual operating budget. Discuss
Source: The Free Dictionary
Coltrane was an influential American jazz saxophonist and composer. He worked with numerous big bands before emerging in the 1950s as a major stylist while playing with Miles Davis. His playing exhibited a dazzling technical brilliance as well as ardent emotion. Coltrane made a number of influential recordings, among them the 1960s classics My Favorite Things and A Love Supreme. He was deeply spiritual and interested in all religions. What church made him a saint after his death? Discuss
Source: The Free Dictionary
One of the few Sanskrit words commonly recognized by non-Hindi speakers, namaste is an Indian gesture, greeting, and parting phrase. Derived from a Sanskrit phrase literally meaning “I bow to you,” namaste is universally accepted in India and Nepal by Hindus, Muslims, Sikhs, and Christians. When said to another person, it is commonly accompanied by a slight bow made with the hands held together in front of the chest. What is indicated by placing one’s hands entirely above the head? Discuss
Source: The Free Dictionary
Definition: (noun) One chosen or appointed to judge or decide a disputed issue.
Synonyms: arbitrator, umpire.
Usage: In peace, from their want of confidence in each other, they will entrust the guardianship of the state to mercenaries and their general, who will be an arbiter between them.
Discuss
Source: The Free Dictionary
Caregivers of pets with chronic and terminal diseases can suffer the same mental and physical stress as individuals caring for their ill loved ones, according to a study. Mary Beth Spitznagel, a clinical neuropsychologist and associate professor in Kent … Discuss
Source: The Free Dictionary
A young teacher at the start of the American Revolution, Hale joined the Continental Army and volunteered for the dangerous mission of spying on British forces. The inexperienced 21-year-old managed to penetrate the British lines but was captured and hanged without trial. His last words, reported as, “I only regret that I have but one life to lose for my country,” became a symbol of the Revolutionary spirit. Yet, some question whether these were his exact words. What might he have actually said? Discuss
Source: The Free Dictionary
Mali gained its independence from France on September 22, 1960. As a colony since the 1890s, it was known as French Sudan. In ancient and medieval times Mali had a prominent role in a series of illustrious empires that spanned western Africa. Also known as Republic Day, this is an important national holiday in Mali. Discuss
Source: The Free Dictionary
Despite having little formal education, Faraday is responsible for some of the most significant scientific developments in history. His contributions include discovering electromagnetic induction, inventing the first electric motor and dynamo, developing the devices now known as Faraday cages, demonstrating the relation between electricity and chemical bonding, and discovering the effect of magnetism on light. In the 1850s, he refused—on ethical grounds—to advise the British government on what? Discuss
Source: The Free Dictionary