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General Knowledge · Editorial deck

Pub Quiz: World & Discovery

Places, science, history, nature and inventions. Five rounds of twenty questions.

100 cards~17 minReferences included

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5 chapters · 100 cards
  1. 01
    Places & landmarks20 cards · ~3 min
  2. 02
    Science & space20 cards · ~3 min
  3. 03
    People & turning points20 cards · ~3 min
  4. 04
    Animals & the living world20 cards · ~3 min
  5. 05
    Inventions & discoveries20 cards · ~3 min

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01
Prompt: This city is the capital of Ghana.
General KnowledgeA little curiosity
Flag to identify
Places & landmarks · RECALLThis city is the capital of Ghana.Think it. Then flip it.
02
Prompt: This city contains five boroughs, including Manhattan, and is linked with the Statue of Liberty and Wall Street.
General KnowledgeA little curiosity
Places & landmarks · RECALLThis city contains five boroughs, including Manhattan, and is linked with the Statue of Liberty and Wall Street.Think it. Then flip it.
03
Prompt: Machu Picchu · country where it is located
General KnowledgeA little curiosity
Places & landmarks · RECALLMachu Picchu · country where it is locatedThink it. Then flip it.

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The questions inside.

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  1. 01This city is the capital of Ghana.RECALL
    Accra

    A useful anchor for What is the capital of Ghana?: Accra.

    Share this card ↗Source: Ghana
  2. 02This city contains five boroughs, including Manhattan, and is linked with the Statue of Liberty and Wall Street.RECALL
    New York City

    New York City contains five boroughs, including Manhattan, and is linked with the Statue of Liberty and Wall Street.

    Share this card ↗Source: New York City
  3. 03Machu Picchu · country where it is locatedRECALL
    Peru

    An Inca citadel high in the Andes

    Share this card ↗Source: Machu Picchu
  4. 04Of the Seven Wonders of the Ancient World, this Egyptian royal tomb survives substantially intact.RECALL
  5. 05This country's vast territory gives it land borders with fourteen countries across Europe and Asia.RECALL
    Russia

    Russia's vast territory gives it land borders with fourteen countries across Europe and Asia.

    Share this card ↗Source: Russia
  6. 06This city is the capital of United Arab Emirates.RECALL
    Abu Dhabi

    A useful anchor for What is the capital of United Arab Emirates?: Abu Dhabi.

    Share this card ↗Source: United Arab Emirates
  7. 07This city has served as a global center of trade and finance for centuries along the River Thames.RECALL
    London

    London has served as a global center of trade and finance for centuries along the River Thames.

    Share this card ↗Source: London
  8. 08Chichén Itzá · country where it is locatedRECALL
    Mexico

    A major Maya archaeological site

    Share this card ↗Source: Chichén Itzá
  9. 09These legendary terraced gardens, traditionally attributed to Nebuchadnezzar II, have an uncertain location and historical existence.RECALL
    Hanging Gardens of Babylon

    Babylon, Iraq

    Share this card ↗Source: Hanging Gardens of Babylon
  10. 10This East Asian country has land borders with India, Mongolia, Russia and Vietnam.RECALL
    China

    China borders fourteen countries, tying Russia for the most land neighbors of any nation.

    Share this card ↗Source: China
  11. 11This city is the capital of Afghanistan.RECALL
    Kabul

    A useful anchor for What is the capital of Afghanistan?: Kabul.

    Share this card ↗Source: Afghanistan
  12. 12This city grew into a global center for art, fashion, and cuisine along the Seine River.RECALL
    Paris

    Paris grew into a global center for art, fashion, and cuisine along the Seine River.

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  13. 13Angkor Wat · country where it is locatedRECALL
    Cambodia

    The world's largest religious structure by area

    Share this card ↗Source: Angkor Wat
  14. 14This country's size means it borders nearly every other South American nation, with Chile and Ecuador as the exceptions.RECALL
    Brazil

    Brazil's size means it borders nearly every other South American nation, with Chile and Ecuador as the exceptions.

    Share this card ↗Source: Brazil
  15. 15This city is the capital of Antigua and Barbuda.RECALL
    St. John's

    A useful anchor for What is the capital of Antigua and Barbuda?: St. John's.

    Share this card ↗Source: Antigua and Barbuda
  16. 16Once known as Edo, this city is Japan's capital.RECALL
  17. 17Mount Fuji · country where it is locatedRECALL
    Japan

    Japan's highest mountain

    Share this card ↗Source: Mount Fuji
  18. 18This country's border with Canada is the world's longest international border.RECALL
    United States

    The border between the United States and Canada is the longest international border in the world.

    Share this card ↗Source: United States
  19. 19This city is the capital of New Zealand.RECALL
    Wellington

    A useful anchor for What is the capital of New Zealand?: Wellington.

    Share this card ↗Source: New Zealand
  20. 20The Burj Khalifa and Palm Jumeirah are landmarks of this city in the United Arab Emirates.RECALL
    Dubai

    Dubai built an ultramodern skyline and became a major hub for trade and tourism in the Gulf.

    Share this card ↗Source: Dubai
  21. 21SI unit of forceRECALL
    newton (N)

    Named after Isaac Newton

    Share this card ↗Source: Newton (unit)
  22. 22This common liquid expands as it freezes, helping its solid form float.RECALL
    Water

    Water is unusual among common substances for expanding rather than shrinking as it freezes.

    Share this card ↗Source: Water
  23. 23Organ that pumps bloodRECALL
    Heart

    A muscular organ with four chambers

    Share this card ↗Source: Heart
  24. 24Mercury · position among the eight planets, counting outward from the SunRECALL
    1

    The smallest planet and the fastest to orbit the Sun

    Share this card ↗Source: Mercury (planet)
  25. 25This mission put Armstrong and Aldrin on the Moon while Collins orbited overhead.RECALL
    Apollo 11

    Apollo 11 landed Neil Armstrong and Buzz Aldrin on the Moon while Michael Collins orbited overhead.

    Share this card ↗Source: Apollo 11
  26. 26SI unit of energyRECALL
    joule (J)

    Also the unit of work

    Share this card ↗Source: Joule
  27. 27Loss of electrons defines this chemical process, involved when iron rusts.RECALL
    Oxidation

    Oxidation involves a loss of electrons from a substance, the reaction behind rust forming on iron.

    Share this card ↗Source: Redox
  28. 28Largest organ of the human bodyRECALL
    Skin

    It protects the body and regulates temperature

    Share this card ↗Source: Skin
  29. 29Venus · position among the eight planets, counting outward from the SunRECALL
    2

    The hottest planet because of its thick greenhouse atmosphere

    Share this card ↗Source: Venus
  30. 30This farthest-travelling human-made spacecraft carries a golden record of life on Earth.RECALL
    Voyager 1

    Voyager 1 has traveled farther than any other human-made object and carries a golden record of life on Earth.

    Share this card ↗Source: Voyager 1
  31. 31Stored energy due to positionRECALL
    Potential energy

    Gravitational energy is one example

    Share this card ↗Source: Potential energy
  32. 32Fuel reacts with oxygen and releases heat in this process, familiar from a candle flame.RECALL
    Combustion

    Combustion releases heat and light as fuel reacts with oxygen, the process behind a burning candle flame.

    Share this card ↗Source: Combustion
  33. 33Smallest bone in the bodyRECALL
    Stapes

    Located in the middle ear

    Share this card ↗Source: Stapes
  34. 34Solar System planet with the Great Red SpotRECALL
    Jupiter

    The spot is a giant long-lived storm

    Share this card ↗Source: Jupiter
  35. 35This spacecraft visited both Uranus and Neptune and launched before its similarly named sister probe.RECALL
    Voyager 2

    Voyager 2 remains the only spacecraft to visit both Uranus and Neptune, and it launched before Voyager 1.

    Share this card ↗Source: Voyager 2
  36. 36Opposition to a change in motionRECALL
    Inertia

    Described by Newton's first law

    Share this card ↗Source: Inertia
  37. 37This logarithmic scale expresses acidity using hydrogen-ion activity.RECALL
  38. 38A 1993 servicing mission corrected this orbiting telescope's initially flawed mirror.IDENTIFY
    Hubble Space Telescope

    Hubble's early flawed mirror was corrected on a 1993 servicing mission, after which it captured stunning deep-space images.

    Share this card ↗Source: Hubble Space Telescope
  39. 39Equal and opposite forcesRECALL
    Newton's third law

    Action and reaction act on different objects

    Share this card ↗Source: Newton's third law
  40. 40In the Brønsted–Lowry model, these two substance classes donate and accept protons, respectively.RECALL
    Acids and Bases

    Acids donate hydrogen ions and bases accept them, the reaction behind vinegar fizzing with baking soda.

    Share this card ↗Source: Acid–base reaction
  41. 41First woman to win a Nobel PrizeRECALL
    Marie Curie

    Won in physics and chemistry

    Share this card ↗Source: Marie Curie
  42. 42This woman led French forces as a teenager during the Hundred Years' War and was later canonized a saint.RECALL
    Joan of Arc

    Joan of Arc led French forces as a teenager during the Hundred Years' War and was later canonized a saint.

    Share this card ↗Source: Joan of Arc
  43. 43This Cold War competition in spaceflight culminated in the 1969 Moon landing.RECALL
    Space Race

    The Space Race pitted the US against the Soviet Union in spaceflight, culminating in the 1969 Moon landing.

    Share this card ↗Source: Space Race
  44. 44This event won the thirteen colonies independence from Britain, formalized by the 1783 Treaty of Paris.RECALL
    American Revolution

    The American Revolution won the thirteen colonies independence from Britain, formalized by the 1783 Treaty of Paris.

    Share this card ↗Source: American Revolution
  45. 45This Nile civilization built pyramids and organized farming around the river's yearly flood.IDENTIFY
    Ancient Egypt

    Ancient Egyptian civilization grew up along the Nile River, whose predictable floods shaped farming, religion, and the calendar.

    Share this card ↗Source: Ancient Egypt
  46. 46Leader called the Liberator of South AmericaRECALL
    Simón Bolívar

    Helped several countries gain independence

    Share this card ↗Source: Simón Bolívar
  47. 47This woman escaped slavery, guided others to freedom, and later served as a Civil War scout and spy.RECALL
    Harriet Tubman

    Harriet Tubman escaped slavery, guided others to freedom, and later served as a Civil War scout and spy.

    Share this card ↗Source: Harriet Tubman
  48. 48This 1962 confrontation over Soviet missiles in Cuba brought the superpowers close to nuclear conflict.RECALL
    Cuban Missile Crisis

    The Cuban Missile Crisis of 1962 is widely regarded as the closest the Cold War ever came to nuclear conflict.

    Share this card ↗Source: Cuban Missile Crisis
  49. 49This event overthrew the monarchy and reshaped French society before Napoleon's rise to power.RECALL
    French Revolution

    The French Revolution overthrew the monarchy and reshaped French society before Napoleon's rise to power.

    Share this card ↗Source: French Revolution
  50. 50Between the Tigris and Euphrates, this historical region contained the early cities of Ur and Uruk.RECALL
    Mesopotamia

    Mesopotamia is often called a cradle of civilization for its early cities, writing, and law codes.

    Share this card ↗Source: Mesopotamia
  51. 51He founded Saint Petersburg in 1703 while ruling as Russia's tsar.RECALL
    Peter I

    Founded Saint Petersburg

    Share this card ↗Source: Peter the Great
  52. 52This Chinese researcher led work that isolated artemisinin, an important treatment for malaria.IDENTIFY
    Tu Youyou

    Tu's team investigated sweet wormwood while searching for antimalarial compounds.

    Share this card ↗Source: Tu Youyou
  53. 53This 1949 event established the North Atlantic military alliance based on collective defence.RECALL
    Founding of NATO

    NATO formed in 1949 as a Western military alliance built on the principle of collective defense.

    Share this card ↗Source: NATO
  54. 54This event ended slavery and French rule, establishing the first republic led by formerly enslaved people.RECALL
    Haitian Revolution

    The Haitian Revolution ended slavery and French rule, establishing the first republic led by formerly enslaved people.

    Share this card ↗Source: Haitian Revolution
  55. 55This South Asian civilization built grid-planned cities with advanced drainage.RECALL
    Indus Valley Civilisation

    The Indus Valley Civilisation built grid-planned cities with advanced drainage long before many later urban centers.

    Share this card ↗Source: Indus Valley Civilisation
  56. 56English queen during the Spanish ArmadaRECALL
    Elizabeth I

    Her era is called Elizabethan

    Share this card ↗Source: Elizabeth I
  57. 57This Kenyan environmentalist founded the Green Belt Movement and received the 2004 Nobel Peace Prize.IDENTIFY
    Wangari Maathai

    The Green Belt Movement connected tree planting with community participation.

    Share this card ↗Source: Wangari Maathai
  58. 58This 1993 event resulted from the Maastricht Treaty entering into force.RECALL
    Founding of the European Union

    The European Union was formally established in 1993, growing out of earlier postwar European trade communities.

    Share this card ↗Source: European Union
  59. 59This 1917 upheaval ended tsarist rule and brought Lenin's Bolsheviks to power.RECALL
    Russian Revolution

    The 1917 Russian Revolution ended centuries of tsarist rule and brought Lenin's Bolsheviks to power.

    Share this card ↗Source: Russian Revolution
  60. 60This ancient Mediterranean civilization's independent city-states shaped Western philosophy, theatre, and politics.RECALL
    Ancient Greece

    Ancient Greece was a network of independent city-states whose ideas shaped Western philosophy, theater, and politics.

    Share this card ↗Source: Ancient Greece
  61. 61This animal builds dams that can reshape waterways.RECALL
    The beaver.

    A beaver’s tail works as a rudder, prop, and warning signal.

    Share this card ↗Source: Beaver
  62. 62Green pigment absorbing lightRECALL
    Chlorophyll

    Central to photosynthesis

    Share this card ↗Source: Chlorophyll
  63. 63This mammal, the largest land animal, uses its trunk for breathing, drinking, and grasping.RECALL
    African Elephant

    The African elephant, the largest land animal, uses its trunk for breathing, drinking, and grasping.

    Share this card ↗Source: African elephant
  64. 64This animal's name comes from an old word for white, not from actual baldness.RECALL
    Bald Eagle

    The bald eagle's name comes from an old word for white, not from actual baldness.

    Share this card ↗Source: Bald eagle
  65. 65This ocean feature, the largest and deepest ocean, covers more area than all of Earth's land combined.RECALL
    The Pacific Ocean

    The Pacific Ocean, the largest and deepest ocean, covers more area than all of Earth's land combined.

    Share this card ↗Source: Pacific Ocean
  66. 66This insect builds mounds with carefully regulated internal air flow.RECALL
    Termites.

    Some termite mounds help manage temperature, moisture, and gases through their structure.

    Share this card ↗Source: Termite
  67. 67Leaf pores controlling gas exchangeRECALL
    Stomata

    Guard cells open and close them

    Share this card ↗Source: Stomata
  68. 68This mammal, the largest animal ever known, has a heart that can weigh as much as a small car.RECALL
    Blue Whale

    The blue whale, the largest animal ever known, has a heart that can weigh as much as a small car.

    Share this card ↗Source: Blue whale
  69. 69This animal can exceed 240 miles per hour in a hunting dive, the fastest animal on Earth.RECALL
    Peregrine Falcon

    The peregrine falcon can exceed 240 miles per hour in a hunting dive, the fastest animal on Earth.

    Share this card ↗Source: Peregrine falcon
  70. 70This ocean feature, the second-largest, slowly widens each year due to shifting tectonic plates.RECALL
    The Atlantic Ocean

    The Atlantic Ocean, the second-largest, slowly widens each year due to shifting tectonic plates.

    Share this card ↗Source: Atlantic Ocean
  71. 71Spiders produce this protein fibre to make webs and other structures.RECALL
    Silk.

    Spider silk is a protein fiber with different properties depending on how the spider uses it.

    Share this card ↗Source: Spider silk
  72. 72Plants adapted to dry environmentsRECALL
    Xerophytes

    Cacti are familiar examples

    Share this card ↗Source: Xerophytes
  73. 73This mammal, the tallest land animal, has just as many neck vertebrae as a human despite its long neck.RECALL
    Giraffe

    The giraffe, the tallest land animal, has just as many neck vertebrae as a human despite its long neck.

    Share this card ↗Source: Giraffe
  74. 74This animal, the largest living bird, cannot fly but is the fastest running bird on land.RECALL
    Ostrich

    The ostrich, the largest living bird, cannot fly but is the fastest running bird on land.

    Share this card ↗Source: Common ostrich
  75. 75This ocean feature, the third-largest and warmest of the major oceans, borders Africa, Asia, and Australia.RECALL
    The Indian Ocean

    The Indian Ocean, the third-largest and warmest of the major oceans, borders Africa, Asia, and Australia.

    Share this card ↗Source: Indian Ocean
  76. 76Plant growing on another without taking nutrientsRECALL
    Epiphyte

    Many orchids are epiphytes

    Share this card ↗Source: Epiphyte
  77. 77This African big cat lives in groups called prides; adult males often have manes.IDENTIFY
    Lion

    Lions live in social prides and are nicknamed the king of the jungle despite mainly inhabiting grasslands.

    Share this card ↗Source: Lion
  78. 78Males of this largest penguin species incubate an egg on their feet through the Antarctic winter.RECALL
    Emperor Penguin

    Emperor penguin males incubate their eggs on their feet through the harsh Antarctic winter.

    Share this card ↗Source: Emperor penguin
  79. 79This ocean feature, the smallest and shallowest ocean, stays largely covered by sea ice much of the year.RECALL
    The Arctic Ocean

    The Arctic Ocean, the smallest and shallowest ocean, stays largely covered by sea ice much of the year.

    Share this card ↗Source: Arctic Ocean
  80. 80Honey bees build this wax structure of closely packed cells.RECALL
    Honeycomb.

    The repeating hexagons store honey, pollen, and developing bees while using wax efficiently.

    Share this card ↗Source: Honeycomb
  81. 81He developed an influential movable-metal-type printing system in fifteenth-century Europe.RECALL
    Johannes Gutenberg

    Developed in the 15th century

    Share this card ↗Source: Johannes Gutenberg
  82. 82Gutenberg developed this machine in fifteenth-century Mainz to reproduce pages using movable metal type.RECALL
  83. 83This scientist's laws of motion and gravitation, alongside his independent development of calculus, reshaped physics.RECALL
    Isaac Newton

    Isaac Newton's laws of motion and gravitation, alongside his independent development of calculus, reshaped physics.

    Share this card ↗Source: Isaac Newton
  84. 84Sony's portable cassette player made private music listening through headphones a mass-market habit.IDENTIFY
    The Walkman

    Sony's 1979 Walkman made portable personal music mainstream through cassette tapes and headphones.

    Share this card ↗Source: Walkman
  85. 85These systems span physical obstacles and come in many engineering forms, from beam to cable-stayed designs.RECALL
    Bridges

    Bridges span physical obstacles and come in many engineering forms, from beam to cable-stayed designs.

    Share this card ↗Source: Bridge
  86. 86This Scottish engineer's separate condenser greatly improved steam-engine efficiency.RECALL
    James Watt

    Made engines much more efficient

    Share this card ↗Source: James Watt
  87. 87This invention let voices carry across distance instantly, patented by Bell in 1876 amid a close rival race.RECALL
    The Telephone

    The telephone let voices carry across distance instantly, patented by Bell in 1876 amid a close rival race.

    Share this card ↗Source: Telephone
  88. 88He won a Nobel Prize for explaining the photoelectric effect, rather than for relativity.IDENTIFY
    Albert Einstein

    Einstein is famed for relativity, though his Nobel Prize actually recognized his explanation of the photoelectric effect.

    Share this card ↗Source: Albert Einstein
  89. 89This device let users receive short wireless messages, popular among doctors before cell phones spread widely.RECALL
    The Pager

    The pager let users receive short wireless messages, popular among doctors before cell phones spread widely.

    Share this card ↗Source: Pager
  90. 90These systems hang from tower-mounted cables, letting them span far greater distances than most designs.RECALL
    Suspension Bridges

    Suspension bridges hang from tower-mounted cables, letting them span far greater distances than most designs.

    Share this card ↗Source: Suspension bridge
  91. 91This general-purpose electronic computer built by Eckert and Mauchly was unveiled at the University of Pennsylvania in 1946.RECALL
    ENIAC

    Completed in the 1940s

    Share this card ↗Source: ENIAC
  92. 92Edison and his team improved this electric lighting device with a longer-lasting incandescent filament.RECALL
    The Light Bulb

    Edison's light bulb made electric lighting practical after testing thousands of materials for a durable filament.

    Share this card ↗Source: Incandescent light bulb
  93. 93This device transmitted documents over phone lines and remained common in offices well into the digital era.RECALL
    The Fax Machine

    The fax machine transmitted documents over phone lines and remained common in offices well into the digital era.

    Share this card ↗Source: Fax
  94. 94This type of building construction combines tall load-bearing frames with elevators to make many floors practical.RECALL
    Skyscraper Construction

    Skyscrapers became possible by combining steel frames with elevators, transforming skylines from the late 1800s.

    Share this card ↗Source: Skyscraper
  95. 95Launched by the Soviet Union in 1957, this was the first artificial Earth satellite.RECALL
  96. 96Karl Benz's three-wheeled Patent-Motorwagen was an early example of this motorized road vehicle.RECALL
  97. 97The voyage of HMS Beagle helped this naturalist develop his account of evolution by natural selection.IDENTIFY
    Charles Darwin

    Darwin's voyage aboard HMS Beagle helped shape his theory of evolution by natural selection.

    Share this card ↗Source: Charles Darwin
  98. 98This device let households record TV at home, sparking early legal battles over recording rights.RECALL
    The VCR

    The VCR let households record TV at home, sparking early legal battles over recording rights.

    Share this card ↗Source: Videocassette recorder
  99. 99This engineering system supplies water and removes waste through piping, its name tracing to the Latin word for lead.RECALL
    Plumbing

    Plumbing supplies water and removes waste through piping, its name tracing to the Latin word for lead.

    Share this card ↗Source: Plumbing
  100. 100This scientist's team administered the first successful post-exposure rabies vaccination in 1885.RECALL
    Louis Pasteur

    Administered in 1885

    Share this card ↗Source: Louis Pasteur

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