Born in Sweden, Garbo appeared in publicity films for the store where she worked as a young woman. She later studied at the prestigious Royal Dramatic Theatre in Stockholm, where she was discovered by film director Mauritz Stiller. She appeared in her first film in 1924, and her beauty and enigmatic personality made her a star. She made only a handful of films and retired abruptly in 1941 at the age of 36, later living in legendary seclusion. What were some of her most famous roles? Discuss
Source: The Free Dictionary
Tsiolkovsky was a Russian inventor and rocket expert who was an early investigator of the possibility of rocket flight into outer space. In 1903, he published The Investigation of Outer Space by Means of Reaction Apparatus, which discussed the problems involved in overcoming the earth’s gravitational pull and suggested the use of reaction vehicles for interplanetary flight. After losing his hearing as a child, Tsiolkovsky could not attend regular schools. How was he educated? 
Rey and his wife were the creators of the Curious George series of children’s books. George, an impish monkey, first appeared in Rey’s little-remembered Cecily G. and the Nine Monkeys and was so well received that the Reys decided to write an entire book about him. Their work was interrupted by the outbreak of WWII, however, and the Reys, who were Jews, fled Paris hours before it fell to the Nazis, taking with them the illustrated manuscript of Curious George. How did they escape? 
Oates was an Anglican priest whose whole career was marked with intrigue and scandal. In 1678, he invented the story of the Popish Plot, a fictitious Jesuit conspiracy to kill Charles II and place his Catholic brother James—later James II—on the throne. Oates’s testimony resulted in a frenzy of anti-Catholic hatred throughout England, and caused more than 30 people to be executed. He was finally convicted of perjury and imprisoned in 1685. Who conspired with Oates to invent the plot? 
Sanger married and had three children before becoming active in the women’s labor movement and the Socialist Party. Convinced that control over childbearing was the key to female emancipation, she published a pamphlet in 1914 in which she called for legalization of contraception and coined the term “birth control.” Founder of the organization that became Planned Parenthood, Sanger remains controversial for her views on contraception as well as race. Sanger was the sixth of how many children? 
After serving as apprentice to a Lancaster, Pennsylvania, confectioner, Hershey opened his own candy store in Philadelphia. By 1886, he was back in Lancaster, where he soon found success making caramels using fresh milk. By 1900, he had sold his caramel business to concentrate on chocolate. In 1903, he built a factory to manufacture five-cent chocolate bars, which became so popular that “Hershey” became virtually synonymous with chocolate in the US. To what causes did Hershey donate his fortune? 
Gatling, an inventor who began his career creating agricultural devices including a rice-sewing machine and a steam plow, is best remembered as the creator of a rapid-firing gun that was the precursor of the modern machine gun. He offered his Gatling gun to the Union army in the Civil War, but only a few were put into use toward the war’s end. For a time, Gatling worked on improving the gun, but he eventually went back to devising agricultural machinery. What were some of his other inventions? 
O. Henry was the pseudonym of American short-story writer William Sydney Porter. As a young man, he wrote for newspapers and worked as a bank teller in Texas, where he was convicted of embezzlement. Although many people believed him innocent, he fled to Honduras. He soon returned, however, when his wife became fatally ill. He eventually served three years in prison, during which time he began writing short stories noted for their surprise endings. What was the origin of his pen name? 
One of golf’s most charismatic players, Palmer was instrumental in popularizing the sport in the US. After winning the US Amateur championship, Palmer turned professional in 1954 and won the Canadian Open in 1955. Between 1958 and 1964, he won the Masters four times, the British Open twice, and the US Open once. In 1967, he became the first golfer to earn more than $1 million in prize money. One of the first television-age golfing personalities, he attracted a loyal following known as what? 
Though he had a long and notable career in the British Royal Navy, Bligh is chiefly remembered for the 1787 mutiny on his ship, the HMS Bounty, during which he and those crew members who remained loyal to him were set adrift in a longboat. In a remarkable act of seamanship, with neither a map nor a compass, Bligh guided them across 3,618 mi (5,822 km) of ocean to the nearest European outpost, Timor. In the 1770s, Bligh served as the sailing master on what famous explorer’s final voyage?