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100 MCQs About World History

100 MCQs About World History

1. What is the oldest daily newspaper in England? – The Times

2. Which two American states joined the union in 1959? – Alaska and Hawaii

3. Which American President ordered the dropping of the first atomic bomb? – Harry S Truman

4. In which century did King George IV rule Great Britain? – 18th

5. After which famous person in history was the teddy bear named? – Theodore Roosevelt

6. What was the name given to the trials of 24 Nazi leaders for war crimes in 1945? – The Nuremberg Trials

7. In what century was the Taj Mahal built? – 17th

8. Which gangster said ‘I’ve been accused of every death except the casualty list of the World War’? – Al Capone

9. In what year was Prince William born? – 1982

10. The word ‘book’ originates from the middle English word ‘bok’ meaning which type of
tree? – Beech

11. Richard Byrd is credited with having been the first person to fly over what particular spot
in the world? – The North Pole

12. Why don’t the restaurants ‘Palm Court’, ‘Cafe Parisien’ and ‘Verandah’ exist anymore? – They were on the Titanic

13. What city was the capital of Poland between 1320 and 1611? – Krakow

14. Who was the first President of America? – George Washington

15. Which American President served only 31 days? – William Harrison

16. When the first World War broke out which three countries made up the Triple Entente? –
France, England and Russia

17. What is Adam’s ale or Adam’s wine? – Water

18. Who were the mother and father of Elizabeth I? – Anne Boleyn and Henry VIII

19. Which British Prime Minister resigned because of the Suez crisis? – Anthoney Eden

20. For what was Rosa Parks arrested in 1955, leading to the biggest US Civil Rights
movement? – Refusing to give up her seat on a bus for a white man

21. John Major became a member of Parliament in 1979 for which town, north of London? –
Huntingdon

22. Which American President was shot in 1901 and died 8 days later? – McKinley

23. The Battle of Bosworth in 1485 was the last battle of which series of wars? – The Wars Of The Roses

24. The explorer Sir Edmund Hillary was from which country? – New Zealand

25. The popular British pub name ‘The Royal Oak’ is named after which King? – Charles II (he hid in an oak tree to escape enemies)

26. Collectively, by what name are Carole Richardson, Patrick Armstrong, Paul Hill and Gerard Conlon better known? – The Guildford Four

27. In which century was the world’s first public railway opened? – 19th

28. The invention of what in 1867, made Alfred Nobel famous? – Dynamite

29. What was King William II killed by? An arrow, the plague or old age? – An Arrow

30. In Greek mythology, who was the goddess of marriage, women and childbirth? – Hera

31. In what year did Margaret Thatcher become Prime Minister? – 1979

32. In what year was London due to host the Olympic Games, but couldn’t because of the Second World War? – 1944

33. On March 3rd, 1991, who was severly beaten by Los Angeles police officers causing public outcry? – Rodney King

34. Which king was the target of the Gunpowder plot of 1605? – James I

35. What alloy was the most important metal for tools and weapons between the years 4000
and 2000 B.C.? – Bronze

36. In which year did Tony Blair first become British Prime Minister? – 1997

37. Who was the first US President to meet with a reigning British monarch? – Woodrow Wilson

38. In which month in 1914, did Britain declare war on Germany? – August

39. Thomas Chippendale was best known for making and designing what in the 18th century? – Furniture

40. What historic event does the nursery rhyme ‘Ring-a-ring of roses’ commemorate? – The Great Plague

41. In which year did colour TV transmissions begin in Britain? – 1969

42. As at the year 2001, who has been the tallest American President? – Abraham Lincoln

43. Which famous London department store opened on 15th March, 1909? – Selfridges

44. Which of the following occurred most recently? The Iron Age or The Bronze Age? – Iron Age

45. Who is the only American President to have served non-consecutive terms in office? – Grover Cleveland

46. In which country did the cloning of Dolly the sheep take place? – Scotland

47. Who ordered the beheading of Mary Queen Of Scots? – Queen Elizabeth I

48. Which English queen was married to Lord Guildford Dudley? – Lady Jane Grey

49. Which geographical location was the first word spoken on the moon? – Houston

50. What was Hitler’s title as the leader of Nazi Germany? – Fuhrer

51. What was the surname of Zachary, the President of the USA between 1849 and 1850? –Taylor

52. How many of Henry VIII’s wives had been previously married? – 2

53. Who did Queen Elizabeth I succeed to the throne? – Mary I

54. In which war was the Victoria Cross first awarded? – The Crimean War

55. In which century did the diamond engagement ring first become popular? – 15th

56. Which country declared war on both Germany and the Allies in World War II? – Italy

57. Which two brothers are associated with the invention of the aeroplane? – Orville and Wilbur Wright

58. By what title was Oliver Cromwell known? – Lord Protector

59. In 1978, what was Sweden’s most profitable export, ahead of Volvo? – Abba

60. What was the name of the bomb which was dropped on Nagasaki during World War II? – Fat Man

61. How did Robert The Bruce die? – Of the disease leprosy

62. Which famous museum opened in London, in April 1928? – Madam Tussauds

63. In Greek mythology, what was unusual about Medusa’s hair? – It was made of snakes

64. In America, what became the 49th state to enter the union in 1959? – Alaska

65. Which district of London was named after a battle fought in 1815? – Waterloo

66. In what year did the first successful Mars landings take place? – 1976

67. For how many years did the Jurassic period last? – 180 million

68. In which century was Mary, Queen Of Scots executed? – 16th

69. Who was the first American President to visit China? – Richard Nixon

70. Parker and Barrow were the surnames of which famous couple? – Bonnie and Clyde

71. What type of animal was the first to be sent into space? – A dog

72. For what reason did American Sally Ride become famous in 1983? – First American female in space

73. In which year did Richard Nixon begin the secret bombing of Cambodia? – 1969

74. Which famous person in history invented the greeting, ‘Hello’ first used for answering the telephone? – Thomas Edison

75. Who was the famous son of the Greek princess Olympias? – Alexander The Great

76. What were the names of Adam and Eve’s three sons? – Cain, Abel and Seth

77. Which war was called the ‘War to end all wars’? – World War I

78. In what year did Laika the dog become the first space traveller? – 1957

79. Which country in Europe has the oldest Parliament? – Iceland

80. Who was the third President of America and chief author of the Declaration Of Independence? – Thomas Jefferson

81. In what year was the battle of Agincourt? – 1415

82. By what name was the Scottish outlaw Robert McGregor better known? – Rob Roy

83. In 1969, what became the first song to be sung in outer space? – Happy Birthday

84. By what name was Sir Arthur Wellesley better known? – Duke of Wellington

85. What was the name of the suffragette who threw herself under the King’s horse in the
1913 Derby? – Emily Davison

86. What was the profession of Alexander Graham Bell, inventor of the telephone? – Teacher (of deaf and dumb children)

87. Which country suffered over 6 million deaths in World War II, equivalent to over 17% of
it’s population? – Poland

88. Which English King was killed by an arrow at the battle of Hastings? – King Harold

89. Who was murdered by Robert Ford? – Jesse James

90. In what year were protesting students murdered in Tiananman Square? – 1989

91. Which US President was forced to resign because of the Watergate scandal? – Richard Nixon

92. Which monarch’s last words were ‘All my possessions for a moment of time’? – Elizabeth  I

93. What happened in 1847 that is sometimes referred to as ‘Black Forty Seven’? – The potato famine in Ireland

94. In which country did Venetian blinds originate? Italy, India or Japan? – Japan

95. In which country was Mother Theresa born? – Yugoslavia

96. Who was the first American President to die while in office? – William Harrison

97. What was the maiden name of the bride at the first wedding watched by over 750 million
people? – Diana Spencer

98. Who was Queen Elizabeth II’s father? – George VI

99. Which famous raid did Guy Gibson lead in 1943? – The Dambusters

100. Who, in 1901, was the first man to send a Radio Telegraph signal across the Atlantic
Ocean? – Guglielmo Marconi

 

100 MCQs About World History Read More »

English, History, MCQs / Q&A, World

Inventions and Inventors

Inventions and Inventors

A

Air Brake : 
George Westinghouse, U.S.A. 1911.
Air Conditioning : 
Willis Carrier, U.S.A. 1911.
Airplane : 
engine-powered, Wilbur and Orville Wright, U.S.A., 1903.
Airship :
Henri Giffard, France, 1852; Ferdin von Zeppelin, Germany, 1900.
Antibiotics :
Louis Pasteur, Jules-Francois Joubert, France, 1887; (discovery of penicillin) Alexander Fleming, Scotland, 1928.
Antiseptic : 
(surgery) Joseph Lister, England, 1867.
Aspirin : 
Dr. Felix Hoffman, Germany, 1899.
Atom :
(nuclear model of) Ernest Rutherford, England, 1911.
Atomic Structure :
Ernest Rutherford, England, 1911; Niels Bohr, Denmark, 1913.
Automated Teller Machine (ATM) :
Don Wetzel, U.S.A., 1968.
Automobile :
(first with internal combustion engine, 250 rmp) Karl Benz, Germany, 1885; (first with practical highspeed internal combustion engine, 900 rpm) Gottlieb Daimler, Germany, 1885; (first true automobile, not carriage with motor) Rene Panhard, Emile Lavassor, France, 1891; (carburetor, spray) Charles E. Duryea, U.S.A., 1892.
Autopilot : 
(for aircraft) Elmer A. Sperry, U.S.A., c.1910, first successful test, 1912, in a Curtiss flying boat.

B

Bacteria : 
Anton van Leeuwenhoek, The Netherlands, 1683.
Bakelite :
Leo Hendrik Baekeland, U.S.A., 1907.
Ball Bearing :
Philip Vaughan, England, 1794.
Ballon, Hot-air : 
Joseph and Jacques Montgolfier, France, 1783.
Bar Codes :
Monarch Marking, U.S.A. 1970.
Barometer :
Evangelista Torricelli, Italy, 1643.
Bicycle :
Karl D. von Sauebronn, Germany, 1816; (first modern model) James Starley, England, 1884.
Big Bang Theory :
(the universe originated with a huge explosion) George LeMaitre, Belgium, 1927; (modified LeMaitre theory labeled �Big Bang�) George A. Gamov, U.S.A., 1948; (cosmic microwave background radiation discovered) Arno A. Penzias and Robert W. Wilson, U.S.A. 1965.
Blood, Circulation of :
William Harvey, England, 1628.
Bomb, Atomic : 
J. Robert Oppenheimer et al., U.S.A., 1945.
Bomb, Thermonuclear (hydrogen) :
Edward Teller et al., U.S.A., 1952.
Boyle�s Law :
(relation between pressure and volume in gases) Robert Boyle, Ireland, 1662.
Braille :
Louis Braille, France, 1829.
Bridges :
(suspension, iron chains) James Finley, Pa., 1800; (wire suspension) Marc Seguin, Lyons, 1825; (truss) Ithiel Town, U.S.A., 1820.
Bullet :
(conical) Claude Minie, France, 1849.

C

Calculating Machine :
(logarithms) John Napierm Scotland, 1614; (digital calculator) Blaise Pascal, 1642; (multiplication machine) Gottfried Leibniz, Germany, 1671; (�analytical engine� design, included concepts of programming, taping) Charles Babbage, England, 1835.
Camera :
George Eastman, U.S.A., 1888; (Polaroid) Edwin Land, U.S.A., 1948
Car Radio : 
William Lear, Elmer Wavering, U.S.A. 1929.
Cells :
Robert Hooke, England, 1665.
Chewing Gum : 
John Curtis, U.S.A., 1848; (chicle-based) Thomas Adams, U.S.A., 1870.
Cholera Bacterium :
Robert Koch, Germany, 1883.
Circuit, Integrated :
(theoretical) G.W.A. Dummer, England, 1952; Jack S. Kilby, Texas Instruments, U.S.A., 1959.
Clock, Pendulum :
Christian Huygens, The Netherlands, 1656.
Clock, Quartz :
Warren A. Marrison, Canada/U.S.A., 1927.
Cloning, Animal :
John B. Gurdon, U.K., 1970.
Coca-Cola :
John Pemberton, U.S.A., 1886.
Combustion :
Antoine Lavoisier, France, 1777.
Compact Disk : 
RCA, U.S.A., 1972.
Compact Disk (CD) :
Philips Electronics, The Netherlands; Sony Corp., Japan, 1980.
Computed Tomography 
(CT scan, CAT scan) :
Godfrey Hounsfield, Allan Cormack, U.K. U.S.A., 1972
Computers :
(analytical engine) Charles Babbage, 1830s; (ENIAC, Electronic Numerical Integrator and Calculator, first all-electronic, completed) John Presper Eckert, Jr., John Mauchly, U.S.A., 1945; (UNIVAC, Universal Automatic Computer) 1951; (personal computer) Steve Wozniak, U.S.A., 1976.
Computer Laptop :
Radio Shack Corp., U.S.A., 1983.
Concrete :
Joseph Monier, France, 1877.

D

DDT :
Othmar Zeidler, Germany, 1874.
Detector, Metal :
Gerhard Fisher, Germany/U.S.A., late 1920s.
Deuterium :
(heavy hydrogen) Harold Urey, U.S.A., 1931.
DNA :
(deoxyribonucleic acid) Friedrich Meischer, Germany, 1869; (determination of double-helical structure) F. H. Crick, England and James D. Watson, U.S.A., 1953.
Dye :
William H. Perkin, England, 1856.
Dynamite :
Alfred Nobel, Sweden, 1867.

E

Electric Generator (dynamo) :
(laboratory model) Michael Faraday, England, 1832; Joseph Henry, U.S.A., c.1832; (hand-driven model) Hippolyte Pixii, France, 1833; (alternating-current generator) Nikola Tesla, U.S.A., 1892.
Electron :
Sir Joseph J. Thompson, U.S.A., 1897.
Electronic Mail :
Ray Tomlinson, U.S.A., 1972.
Elevator, Passenger :
Elisha G. Otis, U.S.A., 1852.
E=mc2 
equivalence of mass and energy) Albert Einstein, Switzerland, 1907.
Engine, Internal Combustion :
No single inventor. Fundamental theory established by Sadi Carnot, France, 1824; (two-stroke) Etienne Lenoir, France, 1860; (ideal operating cycle for four-stroke) Alphonse Beau de Roche, France, 1862; (operating four-stroke) Nikolaus Otto, Germany, 1876; (diesel) Rudolf Diesel, Germany, 1892; (rotary) Felix Wanket, Germany, 1956.
Evolution :
: (organic) Jean-Baptiste Lamarck, France, 1809; (by natural selection) Charles Darwin, England, 1859.

F

Facsimile (fax) :
Alexander Bain, Scotland, 1842.
Fiber Optics : 
Narinder Kapany, England, 1955.
Film Photographic :
George Eastman, U.S.A., 1884.
Flashlight, Battery-operated Portable :
Conrad Hubert, Russia/U.S.A., 1899
Flask, Vacuum (Thermos) :
Sir James Dewar, Scotland, 1892.
Fuel Cell :
William R. Grove, U.K., 1839

G

Genetic Engineering :
Stanley N. Cohen, Herbert W. Boyer, U.S.A., 1973.
Gravitation, Law of :
Sir Issac Newton, England, c.1665 (published 1687).
Gunpowder :
China, c.700.
Gyrocompass :
Elmer A. Sperry, U.S.A., 1905.
Gyroscope :
Jean Leon Foucault, France, 1852.

H

Helicopter :
(double rotor) Heinrich Focke, Germany, 1936; (single rotor) Igor Silorsky, U.S.A., 1939.
Helium First Observed on Sun:
Sir Joseph Lockyer, England, 1868.
Home Videotape Systems 
(VCR) :
(Betamax) Sony, Japan, (1975); (VHS) Matsushita, Japan, 1975.

I

Ice Age Theory :
Louis Agassiz, Swiss-American, 1840.
Insulin :
(first isolated) Sir Frederick G. Banting and Charles H. Best, Canada, 1921; (discovery first published) Banting and Best, 1922; (Nobel Prize awarded for purification for use in humans) John Macleod and Banting, 1923; (first synthesized), China, 1966.
Internet :
Advanced Research Projects Agency (ARPA) at the Dept. of Defense, U.S.A., 1969.
Iron, Electric : 
Henry W. Seely, U.S.A., 1882.
Isotopes : 
Frederick Soddy, England, 1912.

J

Jet Propulsion :
(engine) Sir Frank Whittle, England, Hans von Ohain, Germany, 1936; (aircraft) Heinkel He 178, 1939.

L

Laser :
(theoretical work on) Charles H. Townes, Arthur L. Schawlow, U.S.A. Basov, A. Prokhorov, U.S.S.R., 1958; (first working model) T. H. Maiman, U.S.A., 1960.
LCD (liquid crystal display) :
Hoffmann-La Roche, Switzerland, 1970.
Lens, Bifocal :
Benjamin Franklin, U.S.A., c.1760.
Light-Emitting Diode (LED) :
Nick Holonyak, Jr., U.S.A., 1962.
Light, Speed of :
(theory that light has finite velocity) Olaus Roemer, Denmark, 1675.
Locomotive :
(steam powered) Richard Trevithick, England, 1804; (first practical, due to multiple-fire-tube boiler) George Stephenson, England, 1829; (largest steam-powered) Union Pacific�s �Big Boy�, U.S.A., 1941.
Loud Speaker :
Chester W. Rice, Edward W. Kellogg, U.S.A., 1924.

M

Machine Gun :
(multibarrel) Richard J. Gatling, U.S.A., 1862; (single barrel, belt-fed) Hiram S. Maxim, Anglo-American, 1884.
Magnet, Earth is : 
William Gilbert, England, 1600.
Magnetic Resonance Imaging (MRI) : 
Raymond Damadian, Paul Lauterbur, U.S.A., early 1970s.
Matchstick/box : 
(phosphorus) Francois Derosne, France, 1816; (friction) Charles Sauria, France, 1831; (safety) J. E. Lundstrom, Sweden, 1855.
Metric System : 
Revolutionary government of France, 1790-1801.
Microphone : 
Charles Wheatstone, England, 1827.
Microscope : 
(compound) Zacharias Janssen, The Netherlands, 1590; (electron) Vladimir Zworykin et al., U.S.A., Canada, Germany, 1932-1939.
Microwave Oven : 
Percy Spencer, U.S.A., 1947.
Missile, Guided : 
Wernher von Braun, Germany, 1942.
Motion, Laws of : 
Isaac Newton, England, 1687.
Motion Pictures : 
Thomas A. Edison, U.S.A., 1893.
Motion Pictures, Sound : 

Motor, Electric : 

Motorcycle : 
(motor tricycle) Edward Butler, England, 1884; (gasoline-engine motorcycle) Gottlieb Daimler, Germany, 1885.
Moving Assembly Line : 
Product of various inventions. First picture with synchronized musical score : Don Juan, 1926; with spoken diologue : The Jazz Singer, 1927; both Warner Bros.

Michael Faraday, England, 1822; (alternating-current) Nikola Tesla, U.S.A., 1892.

O

Ozone : 
Christian Schonbein, Germany, 1839.

N

Neutron : 
James Chadwick, England, 1932.
Nuclear Fission : 
Otto Hahn, Fritz Strassmann, Germany, 1938.
Nuclear Reactor : 
Enrico Fermi, Italy, et al., 1942.
Nylon : 
Wallace H. Carothers, U.S.A., 1937.

P

Pacemaker : 
Clarence W. Lillehie, Earl Bakk, U.S.A., 1957.
Paper : 
China, c.100 A.D.
Parachute : 
Louis S. Lenormand, France, 1783.
Pen : 
(fountain) Lewis E. Waterman, U.S.A., 1884; (ball-point) John H. Loud, U.S.A., 1888; Lazlo Biro, Argentina, 1944.
Phonograph : 
Thomas A. Edison, U.S.A., 1877.
Photography : 
(first paper negative, first photograph, on metal) Joseph Nicephore Niepce, France, 1816-1827; (discovery of fixative powers of hyposulfite of soda) Sir John Herschel, England, 1819; (first direct positive image on silver plate) Louis Dagauerre, based on work with Niepce, France, 1839; (first paper negative from which a number of positive prints could be made) William Talbot, England, 1841. Work of these four men, taken together, forms basis for all modern photography. (First color images) Alexandre Becquerel, Claude Niepce de Saint-Victor, France, 1848-1860; (commercial color film with three emulsion layers, Kodachrome) U.S.A. 1935.
Photovoltaic Effect :
(light falling on certain materials can produce electricity) Edmund Becquerel, France, 1839.
Planetary Motion, Laws of : 
Johannes Kepler, Germany, 1609, 1619.
Plastics : 
(first material nitrocellulose softened by vegetable oil, camphor, precursor to Celluloid) Alexander Parkes, England, 1855; (Celluloid, involving recognition of vital effect of camphor) John W. Hyatt, U.S.A., 1869; (Bakelite, first completely synthetic plastic) Leo H. Baekeland, U.S.A., 1910; (theoretical background of macromolecules and process of polymerization on which modern plastics industry rests) Hermann Staudinger, Germany, 1922; (polypropylene and low-pressure method for producing high-density polyethylene) Robert Banks, Paul Hogan, U.S.A., 1958.
Polio, Vaccine : 
(experimentally safe dead-virus vaccine) Jonas E. Salk, U.S.A., 1952; (effective large-scale field trials) 1954; (officially approved) 1955; (safe oral live-virus vaccine developed) Albert B. Sabin, U.S.A. 1954; (available in the U.S.A.) 1960.
Polyvinyl Chloride (PVC) : 
Eugen Baumann, Germany, 1872.
Printing : 
(block) Japan, c.700; (movable type) Korea, c.1400, Johann Gutenberg, Germany, c.1450; (lithography, offset) Aloys Senefelder, Germany, 1796; (rotary press) Richard Hoe, U.S.A. 1844; (linotype) Ottmar Mergenthaler, U.S.A., 1884.
Printing Press, Movable Type : 
Johannes Gutenburg, Germany, c.1450.
Proton : 
Ernest Rutherford, England, 1919.
Pulsars : 
Antony Hewish and Jocelyn Bell Burnel, England, 1967.

Q

Quantum Theory : 
(general) Max Planck, Germany, 1900; (sub-atomic) Niels Bohr, Denmark, 1913; (quantum mechanics) Werner Heisenberg, Erwin Schrodinger, Germany, 1925.

R

Rabies Immunization : 
Louis Pasteur, France, 1885.
Radar : 
(limited range) Christian Hulsmeyer, Germany, 1904; (pulse modulation, used for measuring height of ionosphere) Gregory Breit, Merle Tuve, U.S.A., 1925; (first practical radar-radio detection and ranging) Sir Robert Watson-Watt, England, 1934-1935.
Radio : 
(electromagnetism theory of) James Clerk Maxwell, England, 1873; (spark coil, generator of electromagnetic waves) Heinrich Hertz, Germany, 1886; (first practical system of wireless telegraphy) Guglielmo Marconi, Italy, 1895; (first long-distance telegraphic radio signal sent across the Atlantic) Macroni, 1901; (vacuum electron tube, basis for radio telephony) Sir John Fleming, England, 1904; (regenerative circuit, allowing long-distance sound reception) Edwin H. Armstrong, U.S.A., 1912; (frequency modulation-FM) Edwin H. Armstrong, U.S.A., 1933.
Radiocarbon Dating, Carbon-14 Method : 
(discovered) Willard F. Libby, U.S.A., 1947; (first demonstrated) U.S.A., 1950.
Razor : 
(safety) King Gillette, U.S.A., 1901; (electric) Jacob Schick, U.S.A., 1928, 1931.
Refrigerator : 
Alexander Twining, U.S.A., James Harrison, Australia, 1850; (first with a compressor) the Domelse, Chicago, U.S.A., 1913.
Remote Control, Television : 
Robert Adler, U.S.A., 1950.
Richter Scale : 
Charles F. Richter, U.S.A., 1935.
Rifle : 
(muzzle-loaded) Italy, Germany, c.1475; (breech-loaded) England, France, Germany, U.S.A., c.1866; (bolt-action) Paul von Mauser, Germany, 1889; (automatic) John Browning, U.S.A., 1918.
Rocket : 
(liquid-fueled) Robert Goddard, U.S.A., 1926.
Rotation of Earth : 
Jean Bernard Foucault, France, 1851.
Rubber : 
(vulcanization process) Charles Goodyear, U.S.A., 1839.

S

Saccharin : 
Constantine Fuhlberg, Ira Remsen, U.S.A., 1879.
Safety Pin : 
Walter Hunt, U.S.A., 1849.
Saturn, Ring Around : 
Christian Huygens, The Netherlands, 1659.
Seismograph : 
(first accurate) John Bohlin, Sweden, 1962.
Sewing Machine : 
Elias Howe, U.S.A., 1846; (continuous stitch) Isaac Singer, U.S.A., 1851.
Spectrum : 
Sir Isaac Newton, England, 1665-1666.
Steam Engine : 
Thomas Savery, England, 1639; (atmospheric steam engine) Thomas Newcomen, England, 1705; (steam engine for pumping water from collieries) Savery, Newcomen, 1725; (modern condensing, double acting) James Watt, England, 1782; (high-pressure) Oliver Evans, U.S.A., 1804.
Steel, Stainless : 
Harry Brearley, U.K., 1914.
Stethoscope : 
Rene Laennec, France, 1819.
Submarine : 
Cornelis Drebbel, The Netherlands, 1620.

T

Tank, Military : 
Sir Ernest Swinton, England, 1914.
Tape Recorder : 
Valdemar Poulsen, Denmark, 1899.
Teflon : 
DuPont, U.S.A., 1943.
Telegraph : 
Samuel F. B. Morse, U.S.A., 1837.
Telephone : 
Alexander Graham Bell, U.S.A., 1837.
Telephoe, Mobile : 
Bell Laboratories, U.S.A., 1946.
Telescope : 
Hans Lippershey, The Netherlands, 1608; (astronomical) Galileo Galilei, Italy, 1609; (reflecting) Isaac Newton, England, 1668.
Television : 
Vladimir Zworykin, U.S.A., 1923, and also kinescope (cathode ray tube) 1928; (mechanical disk-scanning method) successfully demaonstrated by J. L. Baird, Scotland, C. F. Jenkins, U.S.A., 1926; (first all-electric television image) Philo T. Famsworth, U.S.A., 1927; (color, mechanical disk) Baird, 1928; (color, compatible with black and white) George Valensi, France, 1938; (color, sequential rotating filter) Peter Goldmark, U.S.A., first introduced, 1951; (color, compatible with black and white) commercially introduced in U.S.A., National Television Systems committee, 1953.
Thermodynamics : 
(first law : energy cannot be created or destroyed, only converted from one from to another) Julius Von Mayer, Germany, 1842; James Joule, England, 1843; (second law : heat cannot itself pass from a colder to a warmer body) Rudolph Clausius, Germany, 1850; (third law : the entropy of ordered solids reaches zero at the absolute zero of temperature) Walter Nernstm Germany, 1918.
Thermometer : 
(open-column) Galileo Galilei, c.1593; (clinical) Santorio Santorio, Padua, c.1615; (mercury, also Fahrenheit scale) Gabriel D. Fahrenheit, Germany, 1714; (centigrade scale) Anders Celsius, Sweden, 1742; (absolute-temperature, or Kelvin, scale) William Thompson, Lord Kelvin, England, 1848.
Tire, Pneumatic : 
Robert W. Thompson, England, 1845; (bicycle tire) John B. Dunlop, Northern Ireland, 1888.
Transformer, Electric : 
William Stanely, U.S.A., 1885.
Transistor : 
John Bardeen, Walter H. Brattain, William B. Shockley, U.S.A., 1947.
Typewriter : 
Christopher Sholes, Carlos Glidden, U.S.A., 1867.

V

Velcro : 
George de Mestral, Switzerland, 1948.
Video Disk : 
Philips Co., The Netherlands, 1972.
Vitamins : 
(hypothesis of disease deficiency) Sir F. G. Hopkins, Casimir Funk, England, 1912; (vitamin A) Elmer V. McCollum, M. Davis, U.S.A., 1912-1914; (vitamin B) McCollum, U.S.A., 1915-1916; (thiamin B1) Casimir Funk, England, 1912; ( riboflavin, B2) D. T. Smith, E. G. Hendrick, U.S.A., 1926; (niacin) Conrad Elvehjem, U.S.A., 1937; (B6) Paul Gyorgy, U.S.A., 1934; (vitamin C) C. A. Hoist, T. Froelich, Norway, 1912; (vitamin D) McCollum, U.S.A., 1922; (folic acid) Lucy Wills, England, 1933.

W

Wheel : 
(cart, solid wood) Mesopotamia, c.3800-3600 B.C.
Windmill : 
Persia, c.600.
World Wide Web : 
(developed while working at CERN) Tim Berners-Lee, England, 1989; (development of Mosaic browser makes WWW available for general use) Marc Andreeson, U.S.A., 1993.

X

X-ray Imaging : 
Wilhelm Conrad Rontgen, Germany, 1895.
Xerography : 
Chester Carlson, U.S.A., 1900.

Z

Zero : 
India, c.600; (absolute zero temperature, cessation of all molecular energy) William Thompson, Lord Kelvin, England, 1848.

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General Knowledge, Test, World