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5 days ago · 4th century BC: Traction trebuchet in Ancient China. 4th century BC: Gears in Ancient China; 4th century BC: Reed pens, utilising a split nib, were used to write with ink on Papyrus in Egypt. 4th century BC: Nailed Horseshoe, with 4 bronze shoes found in an Etruscan tomb. 375 BC – 350 BC: Animal-driven rotary mill in Carthage.
- Fritz Strassmann
Friedrich Wilhelm Strassmann (German: [fʁɪt͡s ˈʃtʁasˌman] ⓘ;...
- Timeline of Electrical and Electronic Engineering
Year Event 600 BC: Ancient Greek philosopher Thales of...
- Timeline of Computing
Timeline of computing presents events in the history of...
- Fritz Strassmann
2 days ago · The chronology of the universe describes the history and future of the universe according to Big Bang cosmology. Research published in 2015 estimates the earliest stages of the universe's existence as taking place 13.8 billion years ago, with an uncertainty of around 21 million years at the 68% confidence level.
3 days ago · Geologic time scale. The geologic time scale, proportionally represented as a log-spiral with some major events in Earth's history. A megaannus (Ma) represents one million (10 6) years. The geologic time scale or geological time scale ( GTS) is a representation of time based on the rock record of Earth. It is a system of chronological dating ...
May 8, 2024 · Peloponnesian War events. Battle of Pylos. July 425 BCE. Battle of Syracuse. September 413 BCE. Battle of Aegospotami. 405 BCE. The Athenian alliance was, in fact, an empire that included most of the island and coastal states around the northern and eastern shores of the Aegean Sea. Sparta was leader of an alliance of independent states that ...
- The Editors of Encyclopaedia Britannica
13 hours ago · The oldest extant mathematical records from India are the Sulba Sutras (dated variously between the 8th century BC and the 2nd century AD), appendices to religious texts which give simple rules for constructing altars of various shapes, such as squares, rectangles, parallelograms, and others.
May 17, 2024 · 1. Histography. Histography is an interactive timeline of world history stretching back from the Big Bang to 2015. Every dot on the timeline stands for a historical event from Wikipedia. ‘The viewer can choose to watch a variety of events which have happened in a particular period or to target a specific event in time.
13 hours ago · Chart by Rev. I. N. Earle showing a timeline of the life of Jesus Christ as described in the Gospels. The Passion of Jesus shown in a number of small scenes, c. 1490, from the Entry into Jerusalem through the Golden Gate (lower left) to the Ascension (centre top). A chronology of Jesus aims to establish a timeline for the events of the life of ...
