– Battle of Somme – The attack of French and British
 

 
 
 

– Bowling game – One of the oldest sports of world
 
 

– Hammurabi Codex – Set of laws of ancient Babylon

– Kayan tribe women – Secret of women giraffes

– Tungsten – Developed in plastic form in 20th century

– Minor metals – Breakthrough in perception of metals

– Ponte Vecchio – Old Bridge connects two Arno banks

– Vasco da Gama – Researcher of sea route to India
 
 
 

– Real North America discoverer
 
 

– Human beauty ideal – Man inscribed in circle and square
 
 
 

– Iran military situation – After the end of World War II
 
 
 

– Brothers West – Dactyloscopy and anthropometry
 
 
 
 

– Isaac Newton – English physicist and mathematician
 
 
 

– Christian Doppler – Austrian physicist and mathematician
 
 
 
 

– Albert Einstein – German – Jewish physicist
 
 

– Catastrophic whirlwind – Strongest tornado

– Yuri Alekseyevich Gagarin – Soviet cosmonaut

– Galileo Galilei – Philosopher, physicist, astronomer
 
 

– Luigi Galvani – Italian physicist, physician, physiologist
 
 
 

– Thomas Alva Edison – American light bulb inventor
 
 

– Werner Karl Heisenberg – German physicist, philosopher, quantum mechanic
 
 
 
 

– Maria Curie-Sklodowska – Polish PhD in physics
 
 
 

– Otto Hahn – German physical chemist
 
 
 
 

– First human heart transplant – management Christiaan Barnard
 
 
 

– Charles Lutwidge Dodgson – British mathematician, logician, writer
 
 

– First photographing method – Invention of daguerreotype
 
 
 
 

– Albert Schweitzer – French theologian, philosopher, physician
 
 
 

– First Winter Olympics – Chamonix in the French Alps
 
 

– First treatment raw penicillin – Bactericidal effect discovery
 
 

– Ancient Persia wells – Archaeological research in Iran
 
 
 
 

– John Harrison – English carpenter and watchmaker
 
 
 

– Wilhelm Roentgen – German physicist
 
 

– Max Planck – German physicist
 
 
 

– Guglielmo Marconi – Italian inventor of radio
 
 
 

– Disaster RMS Titanic – British liner sank
 
 

– Chernobyl Disaster – Accident in nuclear power plant
 
 

– Provided solar eclipse – Made by Thales of Miletus
 
 
 
 

– Nicolaus Copernicus – Heliocentric vision of universe
 
 
 

– Daniel Gabriel Fahrenheit – Thermometer inventor
 
 

– Pierre Curie – French physicist
 
 
 
 

– First climbed Mount Everest – Hillary, Norgay expedition
 
 

– First human vehicle – Sledge used to carry loads
 
 

– Antimalarial effective drug – Isolated Quinine
 
 

– Jean Baptiste de Lamarck – French biologist
 
 

– John Dalton – English physicist, chemist, meteorologist
 
 
 

– Alexander Fleming – Discoverer of penicillin
 
 
 

– Ilya Ilyich Mechnikov – Zoologist and microbiologist
 
 
 

– Charles Darwin – English naturalist
 
 
 

– Carl Friedrich Gauss – Mathematician, physicist, astronomer
 
 

– Hans von Euler-Chelpin – Swedish chemist and biochemist
 
 
 

– Robert Oppenheimer – American physicist
 
 
 

– Abraham Ortelius – Geographer, cartographer
 
 
 

– William Harvey – Anatomist and physiologist
 
 
 

– Johannes Stark – Electrical discharges in gases
 
 
 
 

– Vere Gordon Childe – Researcher of Neolithic era
 
 
 

– Melvin Ellis Calvin – American physical chemist
 
 
 

– Wilhelm Friedrich Ostwald – Modern physical chemist
 
 
 

– Ignacy Domeyko – Mineralogical researcher of Chile
 
 
 

– Johann Gregor Mendel – Augustinian order member
 
 
 

– Maria Curie-Sklodowska – Radiochemistry, radioactivity precursor
 
 
 

– Antonie van Leeuwenhoek – First microscope creator
 
 
 

– Pierre Larousse – Creator of 15-volume Encyclopedia
 
 
 

– Alfred Nobel – Scientist, industrialist, inventor
 
 

– Louis Lumiere – Pioneer of world cinematography
 
 

– William Edward Boeing – Aviation pioneer, designer, pilot
 
 
 

– Alfred Tarski – Polish mathematician, philosopher
 
 

– James Clarke Ross – Officer, explorer, discoverer
 
 
 

– Napoleon Cybulski – Endocrinology and EEG pioneer
 
 
 

– Max Theiler – Vaccine against yellow fever discoverer
 
 
 

– Antoni Lesniowski – Polish surgeon
 
 
 

– Alexander Jagiellon – Crowned in Wawel Cathedral
 
 
 

– Brothers Montgolfier – Constructors of first baloon
 
 

– St. Petersburg declaration
 
 

– Ancient Greek writing method
 
 

– Tadeusz Rejtan – Polish patriot
 
 
 

– First mirrors – Neolithic mirrors of obsidian
 
 

– First electric elevator – Skyscrapers transport
 
 

– Oldest elevator in Poland
 
 

– First dentists – Appeared in ancient Egypt
 
 

– First underground railway – London Underground
 

– Migration map – Human move from Africa to Europe
 
 

– Fifth taste – Japanese psychophysics discovery
 
 
 

– Vikings washing – Once a week
 
 

– When established chemotherapy
 
 
 
 

– First blood transfusion
 
 
 

– Prehistoric human – Research of male Y chromosome
 
 
 

– False oil forecasts history – Fear of oil shortage
 

– Oil industry collapse fears
 
 

– Egyptian pharaohs genetic analysis
 
 
 
 

– Most famous Polish Egyptologist
 
 
 

– First elevator – Raised by pulley – hand reel
 
 
 

– Cheops pyramid – Pyramids of Egypt
 
 

– Richard Feynman – Hiding in nanotechnologies
 
 

– Barcode – Invention of laser system
 

Alcohol creation location – Oldest alcoholic beverage
 
 
 

– Chessboard origin – Chess arose in the Far East
 
 

– Soviet aspirations towards Denmark
 
 
 

– Continent after war – Europe at end of World War II
 
 
 

– Mishmash always cabbage ?
 
 

– Pope changes name – Direction of pontificate
 
 
 

– Pablo Picasso – Spanish artist
 
 
 

– Fight for fresh breath
 
 
 

– Church over crossroads
 
 

– Taxed service – Referring to census of 1659
 
 
 
 

– British Labour Party director – Ed Miliband family
 
 
 
 

– Alaska sale – Russian tsar Alexander II contract
 

– Last guillotine convict execution
 
 

– Polonaise dancing places
 

– Neolithic swastikas – Oldest from the fifth century BC
 
 
 

– Winners award – A. Eichmann during the trial in 1961
 

– Cartel planned aging products – Collusion in 1924
 
 

– Morris Worm – First computer worm
 
 
 

– Robert Morris – First person convicted of cybercrime
 
 

– Egyptian catacombs – Contains dog mummies
 
 
 
 
 

– First public railway line – The Rocket locomotive
 
 

– Vesuvius remains active – Volcano near Naples