• 1582, Gregorian calendar

    Pope Gregory XIII invented the Gregorian calendar.Tag: Invention, Astronomy
  • 1511, Planetary table

    Erasmus Reinhold was a German mathematician who calculated the planetary table.Tag: Invention, Astronomy
  • 1561, Trigonometry

    Bartholomeus Pitiscus was a German mathematician who invented trigonometry.Tag: Invention, Demography
  • 1563, Maps of the New World and Europe

    Jodocus Hondius was a Flemish mathematician and cartographer. Hondius is best known for his early maps of the New World and Europe. He helped establish Amsterdam as the center of cartography in Europe Tag: Invention, Astronomy
  • 1571, elliptical orbits foundation

    German astronomer Johann Kepler discovered elliptical orbits. Tag: Invention, Astronomy
  • 1574, Slide rule

    English mathematician William Oughtred invented the slide rule. Tag: Invention, Math
  • 1578, Blood circulation

    English physician William Harvey, discovered blood circulation. Tag: Invention, Biology
16th Century


Voltaire and George Orwell about the importance of free speech
Voltaire and George Orwell, focusing on their shared beliefs in the importance of freedom of speech, their critiques of authority, and their commitment to challenging societal norms.
Leonardo da Vinci and Einstein about relationship between art and science.
Discussion between Leonardo da Vinci and Albert Einstein on the topics of creativity, science, research, and the relationship between art and science.
Connection between digital economy and citizens
In Europe, the smart house system exists already now, it represents various home devices connected to a single controller...


Utopia: The Ideal Society Unveiled
Discover the origins of utopia, its impact throughout history, and humanity's eternal pursuit of an ideal world.
Uncover the concept of patocracy, where a select elite wield significant power, and its effects on society and politics.
Global democracy
Global democracy will be based on one world state operating on liberal and democratic principles.


science, history, government, economics, space, people, wellbeing, healthcare, technology, energy, climate, infrastructure, business, security, art, games, absurdystan, buzzwords, relax, sustainable development, entertainment, home,