⚙️ Inventions
Polish inventions and discoveries that changed the world
- 1 Heliocentric theory
- 2 Electric-powered submarine
- 3 Discovery of polonium and radium
A. Król
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🏛️ History
📅 Historical events
The Hero Cities of the Soviet Union and the Hero Fortress
- 1 Leningrad
- 2 Sevastopol
- 3 Volgograd
Zhenya Sokolov
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📅 Historical events
The most important treaties in history
- 1 Treaty of Tordesillas (1494)
- 2 Treaty of Paris (1783)
- 3 Berlin Conference (1884–1885)
brasiliajogador
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⚙️ Inventions
The inventions and discoveries of ancient Greece
- 1 The lighthouse of Alexandria
- 2 The value of pi
- 3 Theatre
Juliana Lopes
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⚙️ Inventions
The greatest breakthroughs since the wheel, according to The Atlantic
- 1 The printing press
- 2 Optical lenses
- 3 Paper
torcedor_gaucho
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⚙️ Inventions
The most important Spanish inventions in history
- 1 Autogyro
- 2 Peral submarine
- 3 Mop with wringer bucket
Paula Ruiz Blanco
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🏺 Ancient civilizations
The largest pyramids in the world
- 1 La Danta (Guatemala)
- 2 Pyramid of Khufu (Egypt)
- 3 Red Pyramid (Egypt)
منى شريف
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🏺 Ancient civilizations
The most famous lost cities in history
- 1 Mohenjo-daro (Pakistan)
- 2 Hampi (India)
- 3 Pompeii (Italy)
geek_bari
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📅 Historical events
The most famous hoaxes in history
- 1 The War of the Worlds broadcast (1938)
- 2 The Hitler Diaries (1983)
- 3 Piltdown Man (1912)
Moritz König
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📅 Historical events
The most famous fires in history
- 1 Jerusalem (587 BC)
- 2 Persepolis (330 BC)
- 3 Carthage (146 BC)
Maria Novikova
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⚙️ Inventions
The Japanese inventions that changed the world
- 1 Instant noodles (1958)
- 2 The Walkman (1979)
- 3 Karaoke
gg.wandering
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⚙️ Inventions
The most iconic aircraft in history
- 1 Wright Flyer (1903)
- 2 Spirit of St. Louis (1927)
- 3 Lockheed Vega 5B (1932)
Sophie Jansen
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⚙️ Inventions
Everyday inventions that came from NASA technology
- 1 CMOS image sensors
- 2 Memory foam
- 3 The Dustbuster cordless vacuum
Seo S.
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📅 Historical events
The most important revolutions in history
- 1 The Glorious Revolution (1688)
- 2 The Industrial Revolution (from the 1760s)
- 3 The American Revolution (1775–1783)
Julie R.
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📅 Historical events
The most famous heists in history
- 1 The theft of the Mona Lisa (1911)
- 2 The Great Train Robbery (1963)
- 3 The Isabella Stewart Gardner Museum heist (1990)
davide_puglia
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⚙️ Inventions
The most important inventions of ancient China
- 1 Papermaking
- 2 The compass
- 3 Gunpowder
Huiling Lim
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🏛️ History
The most important Norse gods
- 1 Odin
- 2 Thor
- 3 Loki
S. Jensen
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⚙️ Inventions
Leonardo da Vinci's most famous inventions
- 1 The ornithopter
- 2 The armoured car
- 3 The parachute
joystick80
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📅 Historical events
The most famous shipwrecks in history
- 1 RMS Titanic (1912)
- 2 Vasa (1628)
- 3 Mary Rose (1545)
Sara Lindberg
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⚙️ Inventions
Inventions that were discovered by accident
- 1 Penicillin
- 2 The microwave oven
- 3 Post-it notes
storico
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