56 Interesting Facts About . . .Left-Handedness & Left-Handed People

1. Between 10-12% of people on earth are “lefties.” Women are more likely to be right-handed than men by about 4 percentage points.
2. August 13th is “Left-Hander’s Day.” Launched in 1996, this yearly event celebrates left-handedness and raises awareness of the difficulties and frustrations left-handers experience every day in a world designed for right-handers.
3. At various times in history, left-handedness has been seen as many things: a nasty habit, a mark of the devil, a sign of neurosis, rebellion, criminality, and homosexuality. It has also been seen as a trait indicating creativity and musical abilities.
4. Some scholars note that left-handers may be one of the last unorganized minorities in society because they have no collective power and no real sense of common identity. Additionally, left-handers are often discriminated against by social, educational, and religious institutions. Social customs and even language set the left-hander apart as “different” and even “bad.”
5. Many sources claim that left-handers may die as many as nine years earlier than right-handers.
6. The word left in English comes from the Anglo-Saxon word lyft, which means weak or broken. The Oxford English Dictionary defines left-handed as meaning crippled, defective, awkward, clumsy, inapt, characterized by underhanded dealings, ambiguous, doubtful, questionable, ill-omened, inauspicious, and illegitimate.
7. Phrases in English suggest a negative view of left-handedness. For example, a “left-handed complement” is actually an insult. A “left-handed marriage” is not a marriage but an adulterous sexual liaison, as in a “left-handed honeymoon with someone else’s husband.” A “left-handed wife” is actually a mistress.
8. Research has shown a link between trauma during gestation or during birth with an increased chance of being left-handed.
9. Tests conducted by St. Lawrence University in New York found that there were more left-handed people with IQs over 140 than right-handed people. Famous left-handed intellectuals include Albert Einstein, Isaac Newton, Charles Darwin, and Benjamin Franklin.
10. Mothers who are over 40 at the time of a child’s birth are 128% more likely to have a left-handed baby than a woman in her 20s.
11. In reference to a person’s sex life, a “left-hander” is a homosexual.
12. The German for “left-handed’ is linkisch, which means awkward, clumsy, and maladroit. In Italian, the word is mancino, which is derived from “crooked” or “maimed” (mancus) and is also used to mean deceitful or dishonest. In Russian, to be called a left-hander (levja) is a term of insult.
13. In Latin, the word for left is sinister, related to the noun sinistrum. Ambisinistermeans “clumsy on both sides.”
14. In the Talmud, the Chief of Satans or Prince of Demons is named Samael, which is associated with the Hebrew word for left side, se’mol. The angel Michael sits on God’s right-hand side, while Samael is on his left-hand side. This attribution of evil to the left and good to the right appears in various forms throughout the world.
15. Among the Eskimos, every left-handed person is viewed as a potential sorcerer. In Morocco, left-handers are considered to be a s’ga, a word that means either a devil or a cursed person.
16. Even the word “dexterity” shows a right-handed bias. The term dexter means “right” and refers to being “right-handed” on both sides.
17. The Incas thought left-handers were capable of healing and that they possessed magical abilities. The North American Zuni tribe believed left-handedness signified good luck.
18. Herbert Hoover is believed to be the first left-handed president, though James Garfield could write Greek with the left hand and Latin with the right.
19. Research indicates that left-handers are more likely to become alcoholics, schizophrenic, delinquent, and dyslexic. They are also more likely to have Crohn’s disease, ulcerative colitis, or mental disabilities. Scholars note that despite these maladies, left-handers have survived because they are traditionally successful in combat.
20. Many artistic representations of the devil show him to be left-handed.The Boston Strangler, Jack the Ripper, and Osama Bin Laden were lefties.
21. In witchcraft texts in medieval Europe, it was the left hand that was used to harm or curse another person. To affect a curse, witches were instructed to silently touch the recipient with the left hand, which would convey the curse. Additionally, the devil supposedly gives the gathering a benediction with the left hand, as opposed to the right-handed blessing of the Christian church. He would also baptize or anoint with his left hand.
22. Both the Jewish and Christian traditions are strongly right-handed in their nature and practices. For Catholics, Anglicans, Episcopalians, and other denominations, the priest must present the communion wafer with the right hand, and the communicant accepts it with the right hand. All benedictions must be made with the right hand, and a priest symbolizes the “strong right hand of God.” 
23. Medieval Jewish philosopher Maimonides (A.D. 1135-1204) listed 100 blemishes a Jewish priest could not have, and being left-handed was one of them.
24. In Scotland there is a saying that describes an unlucky person: “He must have been baptized by a left-handed priest.”
25. The right hand is mentioned positively 100 times in the Bible, while the left hand is mentioned only 25 times, all negatively.
26. In many Islamic countries, people are forbidden to eat with their left hand, which is considered “unclean” because it is used for cleaning the body after defecation. Additionally, “public display” or use of the left hand is against the law in some Islamic countries, including Saudi Arabia.
27. Although approximately 90% of all humans are right-handed,cats, rats, and mice that show handedness seem to be equally split between right- and left-pawedness.
28. Human asymmetrical behavior patterns involve the foot, eye, and ear as well as the hand. In each case, humans show the same rightward bias they show toward handedness.
29. Left-handedness has also been called mancinism, sinistromanuality, and cackhandedness. Other colloquialisms for left-handedness include skivvy-handed, scrummy-handed, kaggy-fisted, cawk-fisted, gibble-fisted, southpaw, cunny-and ballock-handed.
30. According to tradition, an itchy left hand indicates you will lose money. An itchy right hand indicates you will receive money.
31. Some scholars postulate that increased levels of testosterone in the womb increase the chances of becoming left-handed. This may explain the correlation that seems to exist between left-handedness and some immune disorders, as testosterone has been linked to immune disorders.
32. Studies have suggested that left-handers are more talented in spatial awareness, math, and architecture. Right-handers tend to be more talented verbally.
33. The gene LRRTM1 is a strong contributing factor for left-handedness. Scientists discovered the gene during a study of dyslexic children and believe it is inherited from the father.
34. Left-handedness runs in families. Lefties in the British royal family include the Queen Mother, Queen Elizabeth II, Prince Charles, and Prince William.
35. Studies show that those who have autism are more likely to be left-handed.
36. Many people who are left-handed draw figures that face to the right.
37. Left-handers are more likely to be dyslexic and to stutter.
38. The Boston Strangler, Jack the Ripper, and Osama Bin Laden were lefties.
39. One in four Apollo astronauts were left-handers.
40. Connections between the right and left sides of the brain are faster in left-handed people. This means information is transferred faster, making left-handers more efficient in dealing with multiple stimuli and using both sides of the brain more easily.
41. The left side, which is historically seen as weaker and “bad,” is also traditionally considered to be the female side. However, current scientific data suggests that men are more likely to be left-handed than women.
42. Ultrasounds show that in the womb, 90% of babies appear to favor the right thumb, which corresponds to population breakdowns of right-handers and left-handers.
43. Researchers postulate that the proportion of left-handers has remained constant for over 30,000 years.
44. Studies suggest premature babies are more likely to be left-handed. Additionally, infants with low Apgar scores at birth are more likely to be left-handed than children who have higher Apgar scores.
45. Juniata College in Huntington, Pennsylvania awards up to $1,500 in academic scholarships to students who have top academic records and who are left-handed.
46. Researchers note that on average, left-handers reach sexual maturity later than right-handers.
47. There are two divergent theories regarding wearing the wedding ring on the left hand. One theory is that it started with the ancient Egyptians, who believed that despite the left hand’s supposed flaws, placing the ring on this hand brought it nearer to the heart. Another theory attributes the origin to the Greeks and Romans, who wore the rings to ward off evil associated with the left hand.
48. About 30 million people in the United States are left-handed.
49. When placed on their tummies, right-handed babies tend to turn their heads to the right. Left-handed babies usually turn their heads to the left or they don’t show any preference.
50. Less than 1% of the world’s population can be considered truly ambidextrous.
51. Research suggests that left-handers are slightly more prone to allergies and asthma than right-handers are.
52. Studies have shown that if a left-hander injures his dominant hand, he has an easier time learning to use the other hand than his right-handed counterparts.
53. In a recent experiment, left-handers who watched an eight-minute clip from the filmSilence of the Lambs showed more fear than right-handers. Scientists believe that this may be because the right side of the brain is dominant in lefties and is more involved in fear responses.
54. According to the Journal of Nervous and Mental Disease, the brains of left-handers process emotions differently than those of right-handers and are more susceptible to negative emotions, such as anger.
55. Some scientists have suggested that left-handers were originally in the womb with a twin that did not survive, or a “Vanishing Twin.”
56. The longest words that can be typed using only the left hand with conventional hand placement are sweaterdresses and tesseradecades.

Famous Left-Handers

Tom Cruise	Leonardo da Vinci	Albert Einstein
Benjamin Franklin	Whoopi Goldberg	Cary Grant
Paul McCartney	Michelangelo	Martina Navratilova
Julia Roberts	Oprah Winfrey	Babe Ruth
Fidel Castro	Edwin “Buzz” Aldrin	Lord Baden-Powell
Henry Ford	Helen Keller	Jay Leno
Bart Simpson	Dan Ackroyd	Tim Allen
Charlie Chaplin	Robert DeNiro	Marilyn Monroe
Jerry Seinfeld	Lewis Carroll	Mark Twain
H.G. Wells	Celine Dion	Jimi Hendrix
Paul Simon	Oliver North	Yogi Berra
“Shoeless” Joe Jackson	Steve Young	Larry Bird
Alexander the Great	Julius Caesar	Marie Curie
Thomas Jefferson	Colin Powell	Gandhi
Charlemagne	Horatio Nelson	Ramses II
Billy the Kid (debated)	John Dillinger	Bob Dylan
David Letterman	Mozart	Prokofiev
Rachmaninoff	Beethoven	Ravel
Schumann	Paganini	Goethe
Aristotle	Nietzsche	Kafka
Hans Christian Anderson	Fred Astaire	Richard Simmons
Greta Garbo	Judy Garland	Drew Barrymore
Sylvester Stallone	Dick Van Dyke	Robert Redford
Brad Pitt	Angelina Jolie	John McEnroe
O.J. Simpson	Dorothy Hamill	Bill Gates
John D Rockefeller	Albert Schweitzer	Barack Obama

99 Fascinating Facts About . . .World War II

• World War II was the most destructive conflict in history. It cost more money, damaged more property, killed more people, and caused more far-reaching changes than any other war in history.
• The country with the largest number of WWII causalities was Russia, with over 21 million.
• For every five German soldiers who died in WWII, four of them died on the Eastern Front.
• It is estimated that 1.5 million children died during the Holocaust. Approximately 1.2 million of them were Jewish and tens of thousands were Gypsies.Eighty percent of Soviet males born in 1923 didn’t survive WWII.
• Between 1939 and 1945, the Allies dropped 3.4 million tons of bombs, which averaged to 27,700 tons per month.
• Russia and the Red Army were accused of several war crimes, including systematic mass rape (over 2 million German women aged 13-70 were allegedly raped by the Red Army) and genocide.
• Many historians believe that the Battle at Stalingrad (1942-1943) is not only arguably the bloodiest battle in history (800,000-1,600,000 casualties), but also the turning point of WWII in Europe.
• Even after the Allies arrived, many concentration camp prisoners were beyond help. In Bergen-Belsen, for example, 13,000 prisoners died after liberation. Nearly 2,500 of the 33,000 survivors of Dachau died within six weeks of liberation.
• Max Heiliger was the fictitious name the SS used to establish a bank account in which they deposited money, gold, and jewels taken from European Jews.
• The longest battle of WWII was the Battle of the Atlantic, which lasted from 1939-1945.
• The original abbreviation of the National Socialist Party was Nasos. The word “Nazi” derives from a Bavarian word that means “simple minded” and was first used as a term of derision by journalist Konrad Heiden (1901-1966).
• The swastika is an ancient religious symbol. It derives from the Sanskrit name for a hooked cross, which was used by ancient civilizations as a symbol of fertility and good fortune. It has been found in the ruins of Greece, Egypt, China, India, and Hindu temples.
• In 1935, British engineer Robert Watson-Watt was working on a “death ray” that would destroy enemy aircraft using radio waves. His “death ray” instead evolved into radar—or “radio detection and ranging.”
• Out of the 40,000 men who served on U-boats during WWII, only 10,000 returned.
• Survivors of both atomic bombings in Japan are called niju hibakusha, which literally means “explosion-affected people.”
• Approximately 600,000 Jews served in the United States armed forces during WWII. More than 35,000 were killed, wounded, captured, or missing. Approximately 8,000 died in combat. However, only two Jewish soldiers were awarded the Medal of Honor in WWII.
• The Battle of the Bulge is the largest and deadliest battle for U.S. troops to date, with more than 80,000 American casualties.
• The Enola Gay became well known for dropping the first atomic bomb on Hiroshima, but few people know the name of the B-29 that bombed Nagasaki. It was Bock’s Car,named after the plane’s usual commander, Frederick Bock.
• More Russians (military and civilians) lost their lives during the Siege of Leningrad than did American and British soldiers combined in all of WWII.
• The Nazis murdered approximately 12 million people, nearly 6 million of those being Jews killed in the Holocaust (“whole burnt”).
• During WWII, the Japanese launched 9,000 “wind ship weapons” of paper and rubberized-silk balloons that carried incendiary and anti-personnel bombs to the U.S. More than 1,000 balloons hit their targets and they reached as far east as Michigan. The only deaths resulting from a balloon bomb were six Americans (including five children and a pregnant woman) on a picnic in Oregon.
• The Japanese Kamikaze (“divine wind”) tactic was suggested on October 19, 1944, by Vice-Admiral Onishi in an attempt to balance the technological advantage of invading American forces. Though the numbers are disputed, approximately 2,800 kamikaze pilots died. They sunk 34 U.S. ships, damaged 368, killed 4,900 sailors, and wounded 4,800.
• Many Jews were subject to gruesome medical experiments. For example, doctors would bombard the testicles of men and the ovaries of women with X-rays to see the impact of different doses on sterility. Nazi doctors would break bones repeatedly to see how many times it could be done before a bone could not heal. They hit people’s heads with hammers to see what their skulls could withstand. Experiments were conducted to determine the effects of atmospheric pressure on the body. Prisoners were injected with different drugs and diseases, and limbs were amputated and muscles cut for transplantation experiments. Today reference to or use of the Nazi research is considered unethical.
• Dr. Josef Mengele (the “Angel of Death”) used about 3,000 twins, mostly Romany and Jewish children, for his painful genetic experiments. Only about 200 survived. His experiments included taking one twin’s eyeball and attaching it on the back of the other twin’s head or changing the eye color of children by injecting dye. In one instance, two Romany twins were sewn together in an attempt to create conjoined twins.
• In addition to Jews and gypsies, Jehovah’s Witnesses were also persecuted and murdered in German concentration camps.
• The decision to implement the “Final Solution” or Die Endlosung was made at the Wannsee Conference in Berlin on January 20, 1942. Heinrich Himmler was its chief architect. The earliest use of the phrase “Final Solution to the Jewish Problem” was actually used in an 1899 memo to Russian Tzar Nicholas about Zionism.
• WWII ended on September 2, 1945, when Japan signed a surrender agreement on the USS Missouri in Tokyo Bay.
• Anne Frank and her sister died at Bergen-Belsen in March 1945, one month before the camp was liberated in April 1945. During its existence, nearly 50,000 people died. After evacuating the camp, British soldiers burned it to the ground to prevent the spread of typhus.
• In his book The Abandonment of the Jews, David Wyman (1929- ) argued that the failure to bomb concentration camps was a result of the Allies’ indifference to the fate of the Jews rather than the practical impossibility of the operation.
• Despite the risks, thousands of people helped save the Jews. For example, the country of Denmark saved its entire community. And individuals such as Raoul Wallenberg (1912-1947), Oscar Schindler (1908-1974), and Chiune Sugihara (1900-1986) saved thousands of lives.
• From 1940-1945, the U.S. defense budget increased form $1.9 billion to $59.8 billion.
• At the time of the Pearl Harbor attack, there were 96 ships anchored. During the attack, 18 were sunk or seriously damaged, including eight battleships. There were 2,402 American men killed and 1,280 injured. Three hundred and fifty aircraft were destroyed or damaged.
• The Air Force was part of the Army in WWII and didn’t become a separate branch of the military until after the war.
• In 1941, a private earned $21 a month. In 1942, a private earned $50 a month.
• German U-boats sunk 2,000 Allied ships at a cost of 781 U-boats destroyed.
• More than 650,000 Jeeps were built during WWII. American factories also produced 300,000 military aircraft; 89,000 tanks; 3 million machine guns; and 7 million rifles.
• The Germans used the first jet fighters in World War II, among them the Messerschmitt ME-262. However, they were developed too late to change the course of the war.
• The most powerful artillery gun created by any nation and used in WWII was named Karl by its designer General Karl Becker. Used mostly against the Russians, the huge gun could shoot a 2.5 ton shell over three miles. The shells were 24 inches wide and could go through eight to nine feet of concrete.
• During WWII, the acronym BAM stood for “Broad-Assed Marines,” or women soldiers in the U.S. Marine Corp. The women, however, called the men HAMs, for “Hairy-Assed Marines.”
• The SS ran a brothel named “The Kitty Salon” for foreign diplomats and other VIPs in Berlin. It was wiretapped, and 20 prostitutes underwent several weeks of intense indoctrination and training. They were specifically trained to glean information from clients through seemingly innocuous conversations.
• WWII resulted in the downfall of Europe as a center of world power and led to the rise of the U.S. and Russia as super powers. This set up conditions for both the US-USSR cold war and the nuclear age.
• Most historians agree that WWII began when Germany invaded Poland on September 1, 1939. Others say it started when Japan invaded Manchuria on September 18, 1931. And some scholars suggest WWII is actually a continuation of WWI, with a break in between.
• During WWII, hamburgers in the U.S. were dubbed “Liberty Steaks” to avoid the German-sounding name.
• The Nazis pirated the Harvard “fight song” to compose their Sieg Heil march.
• Joseph Kramer (1906-1945), a commander of Bergen-Belsen, was known as the “Beast of Belsen.” When asked if he “felt anything” as he watched and participated in the deaths of thousands of men, women, and children, Kramer said he didn’t feel anything because he was following orders. He was later executed for crimes against humanity.
• The ace of all fighter aces of all nations is German fighter pilot Erich Hartmann (“the Blond Knight”) with 352 “kills.”
• Members of Adolf Hitler’s inner circle allegedly called Rudolf Hess “Fraulein Anna” because he was reportedly a homosexual. He was also known as the “Brown Mouse.”
• William Hitler, a nephew of Adolf Hitler, was in the U.S. Navy during WWII. He changed his name after the war.
• Italian Fascists took as their symbol the “fasces,” a bundle of bound rods that symbolized the power of ancient Rome.
• The Nazis killed millions of Poles. But they thought that some Polish babies and children looked German and kidnapped about 50,000 of them to be adopted by German parents to become “Germanized.”
• Special units run by the SS called Einsatzgruppen (“task forces”) followed the German army’s invasion of countries. They would force Jews to dig a pit and then shoot them so they would fall into an open grave. It is estimated that the Einsatzgruppen killed 1.4 million Jews.
• Prisoners called Sonderkommando were forced to bury corpses or burn them in ovens. Fewer than 20 of the thousands of Sonderkommando survived, though buried and hidden accounts of some were found later at camps.
• Several famous actors were decorated during WWII. For example, Henry Fonda won a Bronze Star in the Pacific, Walter Matthau was awarded six battle stars while serving on a B-17, and David Niven was awarded the U.S. Legion of Merit. Christopher Lee was a pilot in the Royal Air Force and also won a number of awards.
• John Wayne (Marion Robert Morrison) starred in 14 WWII movies; however, due to a football injury, he never actually served in the war.
• Hitler kept a framed photo of Henry Ford, founder of the Ford Motor Company, on his desk. Henry Ford also kept a framed photo of the Nazi leader on his desk in Dearborn, Michigan. In Mein Kampf, Hitler included some anti-Semitic views attributed to Ford.
• On January 31, 1945, Private Eddie Slovik was shot for desertion, the first American executed for the crime since the Civil War and the only one to suffer this punishment during WWII.
• Although Japan fought on the side of Britain, France, and the U.S. during WWI, it felt cheated by its failure to gain much territory when the peace treaty was composed. Additionally, in the 1920s, its government came under control of fanatical nationalists and allied with the army, which eventually prompted Japan to side with Germany.
• After its defeat in WWI, Germany was forced to sign the Treaty of Versailles in 1919. Germany lost all its overseas empires as well as land to its neighbors, and it was prevented from maintaining a large army. Most Germans opposed the treaty, and their resentment would eventually undo the settlement, leading to WWII.
• The Great Depression had a ripple effect throughout the world. It prevented Germany from paying WWI reparations, which forced Great Britain and France to default on their debts to the U.S. which, in turn, sowed discontent throughout the globe.
• The most decorated unit ever in U.S. history is the 442nd regimental Combat Team, whose motto was “Go for Broke.” It consisted of Japanese-American volunteers. Together they won 4,667 major medals, awards, and citations, including 560 Silver Stars (28 of which had oak-leaf clusters), 4,000 Bronze Stars, 52 Distinguished Service Crosses, and one Medal of Honor, plus 54 other decorations. It also held the distinction of never having a case of desertion.
• Norvell Gillespie, the garden editor of Better Homes and Gardens, designed the camouflage print for U.S. service uniforms in WWII.
• The greatest tank battle in history occurred between the Germans and Russians at the Kursk salient in Russia from July 4-22, 1943. More than 3,600 tanks were involved.
• The largest Japanese spy ring during WWII was not in the U.S. but in Mexico, where it spied on the U.S. Atlantic Fleet.
• Prisoners of war in Russian camps experienced an 85% mortality rate.
• Germany had a total of 3,363 generals during the war while the U.S. had just over 1,500.
• The vast majority of German war criminals passed themselves off as refugees at displaced persons camps when the war ended, thereby gaining freedom.
• Before Nazi Germany decided to eliminate the Jews by gassing them, it had considered sending them to the island of Madagascar.
• If it became necessary to drop a third atom bomb on Japan, the city that would have been the target was Tokyo.
• The greatest loss of life ever sustained by the U.S. Navy occurred on July 30, 1945. The USS Indianapolis was shot by Japanese submarine I-58. Captain Charles McVay, commanding officer of the cruiser, was the only U.S. Navy officer ever to be court-martialed for losing a ship in war.
• Calvin Graham was only 12 years old when he enlisted in the U.S. Navy. He won a Bronze Star and a Purple Heart before the Navy found out how old he was.
• Rudolf Hess, Adolf Hitler’s deputy in the Nazi party, was the last person to have been incarcerated in the Tower of London.
• While in prison, Hitler envisioned the development of a “people’s car” or aVolkswagen, from the word volk, meaning “people” or “nation.”
• On December 8, 1941, Britain and the U.S. declared war on Japan. On December 11, Germany declared war on the U.S. The U.S. is the only nation Germany formally declared war on.
• The Nazis called their rule the Third Reich (1933-1945). The First Reich was the Holy Roman Empire (962-1806). The Second Reich was the German Empire of 1871-1918. The Weimar Republic was from 1919-1933.
• At the behest of the Nazi regime, book-burning campaigns took place in Berlin and other German cities between March and June 1933, with senior academics and university students incinerating books deemed to contain “un-German” ideas. Authors targeted by the book-burning campaign included Jack London, H.G. Wells, Thomas Mann, Sigmund Freud, and Albert Einstein. A century before Hitler, the German poet Heinrich Heine (1797-1856) predicted: “Where one burns books, one will, in the end, burn people.”
• In the 1930s, the U.S. Army had only about 130,000 soldiers, making it the sixteenth largest force in the world, smaller than Czechoslovakia, Poland, Turkey, Spain, and Romania.
• In a bizarre move, Hitler’s deputy and confidant Rudolf Hess parachuted into Scotland on May 10, 1941, to negotiate a peace agreement. The British concluded he was mentally unstable. He was kept as a POW and given a life sentence at the Nuremberg War Crimes Trial.
• On July 14, 1941, the Soviets introduced a new weapon, the Katyusha, which could fire 320 rockets in 25 seconds. More than 50 years later, the Katyusha remains an effective weapon.
• After the sneak attack at Pearl Harbor, President Roosevelt searched for a bulletproof car. However, because government regulation prohibited spending more than $750 to buy a car, the only one they could find was Al Capone’s limo, which had been seized by the Treasury Department after he was arrested for tax evasion. FDR said, “I hope Mr. Capone won’t mind.”
• British Prime Minister Neville Chamberlain’s policy of appeasement toward Hitler is generally thought to have been a mistake, but his defenders claimed that it bought Britain time to prepare for war.
• In the 1928 elections, less than 3% of Germans voted for the Nazi party. In 1938, Hitler was Time magazine’s man of the year.
• That Nazi salute was modeled on the salute of Italian Fascists, the ancient Romans, as well as ancient Germans. The raised arm resembles a raised spear.
• Hitler designed the Nazi flag. Red stood for the social idea of Nazism, white for nationalism, and the black swastika for the struggle of the Aryan man.
• Large, inflatable barrage balloons were used to protect major towns and cities in Britain from air raids. The balloons were launched before a raid and trailed a network of steel cables beneath them. Bombers had to fly high to avoid becoming tangled in the cables, thus reducing their accuracy.
• The main success of the Blitzkreig or “lightening war” was due to tank units supported from the air by dive-bombers, such as the Junkers Ju87 (Stuka). The Stukas were fitted with sirens, which sounded like screaming to terrify the population.
• Because the Norway leader Vidkun Quisling (1887-1945) actively collaborated with Germany after its occupation, his name has entered the Norwegian language as a word for “traitor.”
• Throughout occupied Europe, many people actively collaborated with the Germans. As their countries were liberated, some locals took revenge against the collaborators by beating or shooting them or by shaving the female traitors’ heads.
• In 1974, a Japanese soldier named Hiroo Onoda (1922- ) came out of the jungle of the Pacific island of Lubang. He had been hiding there for 29 years, unaware that his country had surrendered.
• Japan and Russia never formally ended hostilities after WWII. Plans for them to sign an official peace treaty in 2000 failed because Japan wanted Russia to return four offshore islands it had taken after the war.
• Author Ian Fleming based his character “007” on the Yugoslavian-born spy Dusko Popov (1912-1980). Popov spoke at least five languages and came up with his own formula for invisible ink. He was the first spy to use microdots, or photos shrunk down to the size of dots. He obtained information that the Japanese were planning an air strike on Pearl Harbor, but the FBI did not act on his warning. Popov later lived in the U.S. in a penthouse and created a reputation as a playboy. He wrote an account of his wartime activities in his novel Spy, Counterspy (1974).
• From 1942, U.S. Marines in the Pacific used the Navajo language as their secret code. The language didn’t have the vocabulary for existing WWII technology, so existing words had to be given new meanings. For example, the word for “hummingbird” (da-he-ti-hi) became code for fighter plane. Around 400 Navajo Indians (Code Talkers) were trained to use the code, and the Japanese never cracked it.
• The Russians were the first to have paratroopers, which they exhibited in 1935. The Allies did not catch up until 1940, when the Central Landing School opened near Manchester.
• The most important medical advance that saved soldiers’ lives during WWII was the blood transfusion.
• In 1939, the Nazis began a “euthanasia” program in which 80,000 to 100,000 Germans who were disabled, mentally retarded, or insane were murdered. The program was based in Berlin at No. 4 Tiergartenstrasse and became known as the T-4 program.
• The Auschwitz Concentration Camp Complex was the only place where prisoners were given identification number tattoos. The practice began in 1941 when Russian POWs were stamped on the upper-left breast. Jews started receiving tattoos (on their forearms) in 1942.
• Poison gas was first used in WWI to break the trench warfare stalemate. Though all powers had chemical weapons, only Japan (in China) and Italy (in Ethiopia) used them during WWII.
• Formed as a personal protection service for Hitler, “SS” is an abbreviation ofSchuftzstaffel (“Protective Echelon”). Virtually a state within a state, the SS was headed by Heinrich Luitopold Himmler (1900-1945) and carried out massive executions of political opponents and ethnic minorities. It was divided into two groups, the Allgemeine-SS (General SS) and the Waffen-SS (Armed SS).
• WWII casualties totaled between 50 and 70 million people. More than 80% of this total came from four countries: Russia, China, Germany, and Poland. More than half of these casualties were civilians, most of whom were women and children.

                                                   World War II Causalities by Country

Country	Military Deaths	Civilian Deaths	Total
USSR	13,600,000	7,700,000	21,300,000
China	1,324,000	10,000,000	11,324,000
Germany	3,250,000	3,810,000	7,060,000
Poland	850,000	6,000,000	6,850,000
United States	500,000	0	500,000
Italy	330,000	80,000	410,000
Great Britain	326,000	62,000	388,000

Interesting Facts about Alan Turing .........

Here are some facts about Alan Turing.......

Alan Turing was a logician, mathematician and computer scientist. He is generally known for his work in artificial intelligence and computer science.

Turing was born in London in 1912, and at school was able to solve complex problems without having been taught them.

Once he cycled almost 100 km from his home to school as the General Strike was on.

In 1936, he came up with the idea of a machine that was able to compute anything that could be computed. This was known as the Turing Machine and led to the modern computer.

During World War 2, Turing worked at Bletchley Park and was involved in breaking the German Enigma Machine codes.

Turing often ran 60 km to London for meetings, and he liked to chain his coffee mug to a radiator at Bletchley Park to stop other people using it.

During the late 1940s he worked in the University of Manchester in mathematics and computing. His experiment, the Turing test tried to devise an intelligence standard for technology.

In 1948 he wrote a chess programme for a computer that had yet to be invented. He also published several important papers on mathematical biology.

He worked on standards for machines to be called intelligent. The same principle is used today in online CAPTCHA tests, which determine whether a user is a person or a machine.

Turing committed suicide in 1954, by eating an apple containing cyanide. He was fascinated with the Disney cartoon version of Snow White which features a similar idea.

Alan Turing has been named as one of the 100 most important people of the 20th century. A Manchester road is named for him, as are many colleges, and there is an Alan Turing version of Monopoly.

There is a statue of Turing in Whitworth Gardens, Manchester. In 2012, the Olympic flame was passed from one person to another in front of the statue, on what would have been his 100th birthday.

55 Interesting Facts About . . .The Human Mind

1. The mind is typically defined as the organized totality or system of all mental processes or psychic activities of an individual.
2. Many philosophers hold that the brain is a detector of the mind and that the mind is an inner, subjective state of consciousness.
3. Philosophers have used a variety of metaphors to describe the mind, including a blank sheet, a hydraulic device with different forces operating in it, or a television switchboard.
4. Attempts to understand the mind go back at least to the ancient Greeks. Plato, for example, believed that the mind acquired knowledge through virtue, independently of sense experience. Descartes and Leibniz also believed the mind gained knowledge through thinking and reasoning—or, in other words, rationalism.
5. In contrast to rationalists, empiricists, such as Aristotle, John Locke, and David Hume, believe that the mind gains knowledge from experience.
6. Combining both rationalism and empiricism, Kant argued that human knowledge depends on both sense experience and innate capacities of the mind.
7. Scientists are unsure if other types of animals have a mind or if some man-made machines could ever possess a mind.
8. Historically, there have been three major schools of thought that describe the relationship of the brain and the mind: 1) dualism, which holds that the mind exists independently from the brain; 2) materialism, which argues that the mind is identical to the physical processes of the brain; and 3) idealism, which posits that only mental phenomena exist.
9. Scientists propose that the human mind evolved largely through the sexual choices our ancestors made, similar to the way a peacock’s tail evolved through sexual selection.
10. In one study, a group of experimenters were given unlabeled samples of both Pepsi and Coke. Not a single tester could tell the difference between the two. The test was repeated with the correct labels attached. Three out of the four testers chose Coke. In fact, the Coke label activated parts of the brain associated with the mind (memory, self-image, and culture) that the Pepsi label didn’t.
11. Most scientists argue that there is no evidence that playing classical music to babies increases the power of their mind. However, children who learn to play a musical instrument can develop their mental skills further than those who don’t learn a musical instrument.
12. Early-life stress negatively affects the mind. Abuse, neglect, and harsh or inconsistent discipline in early life increases the risk of depression and anxiety as well as obesity, diabetes, hypertension, and heart disease.
13. The term “mind” is from the Old English gemynd, or “memory,” and the Proto-Indo-European verbal root *men-, meaning “to think, remember.” The use of “mind” to refer to all mental faculties, thought, feelings, memory, and volition developed gradually over the 14th and 15th centuries.
14. The NSF estimates that a human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is. Most of the so-called random daily thoughts are about our social environment and ourselves.
15. Buddha described the mind as being filled with drunken monkeys who jumped, screeched, and chatted endlessly. Fear, according to Buddha, was an especially loud monkey. Buddha taught meditation as a way to tame the “drunken monkeys” in the mind.
16. A group of scientists from Cal Tech and UCLA have developed a way for epilepsy patients who have had electrodes implanted inside their brains to control a computer mouse with their minds.
17. The Stanford Prison Experiment is an infamous experiment that took average people and randomly assigned them to be either guards or prisoners. After a few days, the prisoners and guards became grossly absorbed in their roles. The experiment revealed how readily the human mind accepts authority and institutional ideologies.
18. A single descriptive word can manipulate how the mind remembers an event. For example, in a 1974 experiment, 45 people watched the film of a car accident. Different groups of people were asked how fast the cars were going using different trigger words, such as “hit,” “smashed,” “collided,” bumped,” and “contacted.” The group whose question included the word “smashed” estimated the cars were going 10 mph faster than the group whose word was “contacted.” A week later, when participants were asked about broken glass, those who were asked more forceful trigger words reported that there was broken glass even though there was none.
19. Studies show that people are able to group items in short-term memory into roughly seven units that allow them to hold more individual items. Interestingly, many human belief systems have considered the number 7 to be a sacred number.
20. In 1938, Orson Wells broadcasted an adaption of H.G. Wells’ War of the World on the radio. The broadcast caused mass panic in nearly 3 million of the 6 million listeners. Psychologists note that even highly educated people believed it because it was on the radio and thus “authoritative.” They also note that media manipulation of our minds is a regular art form.
21. Psychologists have noted that in the mind of suicidal people, time seemed to move significantly slower. The suicidal mind also had a more difficult time thinking about the future. Researchers suggest this helped the person withdraw from thinking about past failures and what was perceived as a hopeless future.
22. The mind of a suicidal person tends to focus increasingly on concrete thought, which is often conveyed in suicide notes. For example, suicide notes tend to be more banal and specific, such as “Don’t forget to feed the cat.” Fake suicide notes, however, tend to include more contemplative language, such as “Always be happy.” Psychologists note the suicidal mind is trying to slip into idle mental labor to avoid unpleasant emotions.
23. Some scientists believe that there may be universal features of the human mind that make it easier for people to believe in a higher power. In fact, brain scans of Franciscan nuns, Tibetan Buddhists, and Pentecostal Christians showed similar activity in their brains during prayer and meditation. Interestingly, both believers and atheists point to brain scans as proof of their positions.
24. The conscious mind includes sensations, perceptions, memories, feelings, and fantasies inside of our current awareness. The preconscious mind includes those thoughts that we are thinking at the moment but can easily draw into our conscious mind. The subconscious mind is the psychic activity that operates below the level of awareness.
25. Studies show that people clean up more if there is a faint smell of cleaning liquid in the air, they become more competitive if they see a briefcase, and they become more cooperative if they glimpse words like “dependable”—all without being aware of the change or what triggered it. Scientists note that this shows how everyday sights, smells, and sounds, can activate the subconscious mind.
26. Mind control is the unethical use of manipulative techniques to persuade others to conform to the wishes of the manipulator. It was first recorded during the Korean War.
27. During the famous Milgram Experiment (1961), 65% of volunteers gave what they thought was a fatal dose of electric shock to someone when told to do so, even though less than 1% said they would in a pre-experiment survey. The study showed that the human mind does not necessarily operate based on personality but rather on the roles we are asked to play to make society move smoothly.
28. The CIA reportedly created a project called Project MK-ULTRA to experiment with mind control using LSD. They even tried to use the drug as a way to completely wipe the memories of retiring CIA agents.
29. One of the crueler mind experiments was conducted by psychologist Harry Harlow who studied severe maternal deprivation. He separated a baby monkey from its mother and raised it in a cage with two substitute mothers. One mother was made from wire and had a bottle. The other mother was made from cloth, but didn’t have a bottle. As soon the infant finished nursing, it would cling to the cloth monkey. When the experimenters introduced frightening stimulus into the cage, the monkeys ran to the cloth monkey for protection. The monkeys grew up with severe emotional and behavioral problems.
30. Scientists believe that the mind forgets in order to avoid information overload, to think more quickly, assimilate new information easier, and to avoid emotional hangovers.
31. Solomon Shereshevsky was a Russian journalist who couldn’t forget. He suffered from synesthesia, a phenomenon in which one sense (for example, vision) stimulates another sense (such as hearing). Solomon’s extreme synesthesia led him to taste, smell, and see vivid images in conjunction with numbers and sounds. Because a single word could trigger a flood of memories and associations, he had a difficult time reading a book or having a simple conversation.
32. The human mind has a difficult time differentiating the innate from the environmental. In other words, if the mind is used to interpreting the world a certain way, it expects that the world is that way naturally and unalterably. For example, for many people, the color pink is naturally feminine and blue is naturally male. However, in the 1920s, parents dressed boys in pink because it was a watered down version of red, which was seen as masculine and fierce. Girls were dressed in pale blue because it was associated with the Virgin Mary.
33. In 1965, a botched circumcision burned away David Reimer’s entire penis. Doctors decided to raise him as a girl, and removed his testicles and fashioned female genitalia. His parents changed his name to Brenda. He finally learned at age 14 that he was a boy, and later committed suicide at age 38. He reported that what they did to his body was not as bad as what they did to his mind.
34. More than 100 studies show that about half of crime is largely under genetic control. Environmental factors such as parenting, poverty, and discrimination account for the other half. In other words, nature and nurture are both important in developing the mind.
35. When the mind recalls a memory, it’s not the original memory. In fact, the act of remembering is an act of creative reimagination. The put-together memory doesn’t just have a few holes; it also has some entirely new bits pasted in.
36. Research has proven how easy it is to create false memories through the force of suggestion. Psychologists found that if they repeated questions (e.g. hugging Bugs Bunny at Disney World—an impossibility) and invited the mind to imagine sensory detail (do you remember stroking Bugs Bunny’s velvety ears), a person would begin to believe it was an actual event.
37. The mind can practice new tasks, such as learning a new piece of music during REM sleep. REM sleep also appears to boost performance with tasks involving procedural memory, or the subconscious “how-to” knowledge that a person uses when walking, riding a bike, or performing most physical tasks.
38. Most people assume that our conscious mind continues until the end of day and then picks up after we wake up. Scientists argue, however, that dreaming is a phenomenon that’s just as visceral and immediate as consciousness is and that since we spend roughly 20 years asleep, dreams should be considered an alternate reality.
39. Advertisers use mind illusions to make their products more appealing. For example, they produce condiment bottles with long necks because the mind is better at judging size than volume. Bottles of maple syrup are narrow at the base but bulge in the middle because that is where a person is most likely to look.
40. The moon appears to be much larger than usual when it’s low in the sky because the mind interprets the size of the moon in relation to distant objects and the horizon. But when the moon is high in the sky, the mind has no such frame of reference, and so the moon appears smaller.
41. Scientists note that the mind is a giant pattern-making machine. It invents shapes and identifiable things to explain odd patterns in arrangements. The mind can also block out things it wants to ignore, such as the tactile sensation of clothes rubbing on a person’s skin or a person’s own body odor.
42. The mind’s power of expectation can blind people to facts and lure them into unwitting conjecture in virtually every way they perceive the world. For example, testers in a study responded differently to an odor that they sniffed out of a test tube depending on whether they were told that it was fancy cheese or human waste.
43. The mind stores memories in different ways, although the boundaries are not always clear cut: short-term memory (working memory), long-term memory (declarative memory), and procedural memory (“how-to” memory associated with physical skills such as shoe tying). Procedural memory is remarkably durable and is even able to survive the ravages of diseases like Alzheimer’s.
44. Scientists are unsure how things are forgotten; in other words, they are unsure what makes a person unable to remember even long-term memories. New research shows that people don’t necessarily forget, they simply lose the ability to retrieve older, rarely visited memories.
45. Short-term memory is linked to current electrical activity taking place in a person’s neurons, or the pattern of signal transmission that goes through the brain. Long-term memory, however, depends on permanent physical changes in the brain.
46. A human’s eye is able to see fine detail in only a small sliver of its visual field. However, the mind uses saccades (quick, automatic eye movements) to compensate for this weakness. The eye performs two or three saccades each second to give the mind a single, seamless whole. When a person is severely drunk, the saccades slow down, and the mind begins to see the world as the eye perceives it, a patch of sharpness surrounded by a blurry field.
47. The placebo (Latin for “I will please”) effect occurs when the mind believes that a certain medication will help them when the medicine in fact has no proven therapeutic effects for a particular condition.
48. Studies show that 50-70% of doctor visits can be traced to psychological reasons.
49. A study of nearly 1 million students in New York showed that those who ate lunches without preservatives, dyes, and other additives performed 14% better on IQ tests.
50. Memories that are triggered by scent have some of the strongest emotional connections and appear more intense than other memory triggers.
51. The mind wanders about 30% of the time and sometimes as much as 70%, say, for example, when someone is driving down an uncrowded freeway.
52. Researchers found that distorting body image can change the mind’s perception of pain. Subjects who viewed their wounded hands through the wrong end of binoculars, which made their hand look smaller, experienced decreased pain and decreased swelling. However, those who looked at the wounded hand through the right side of the binoculars, which made the hand look larger, experienced increased pain.
53. Some researchers argue that the Internet is changing the structure of our brains, which changes the mind’s ability to think and to learn. Specifically, the Internet overstimulates the part of the brain involved in temporary memory so that deep thinking and creativity become increasingly difficult.
54. Researchers note that like a mathematical formula, which is a statement about a number represented by a number, the mind trying to understand the nature of the mind introduces a certain paradoxical “loopiness.” Scientists use the famous Escher print of a right hand drawing a left hand that in turn is drawing a right hand as a visual example of this paradox.
55. The mind imagines objects slightly from above and tilted. For example, researchers asked people around the world to draw a coffee cup. Almost everyone drew a coffee cup from a perspective slightly above the cup looking down and offset a little to the right or left. No one drew it looking straight down from above. This uniformity in perspective has been dubbed the “canonical perspective.”