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The following dates are approximations. 700 BC: Pythagoras's theorem is discovered by Baudhayana in the Hindu Shulba Sutras in Upanishadic India. [18] However, Indian mathematics, especially North Indian mathematics, generally did not have a tradition of communicating proofs, and it is not fully certain that Baudhayana or Apastamba knew of a proof.
1 – The discovery of 13 Homo sapiens bone fragments, dating back approximately 47,500 years and identified through ancient DNA, was announced near Ranis, Germany.This research has provided new insights into the arrival of modern humans in Northwestern Europe, indicating they arrived earlier than previously thought.
However, numerous discoveries in recent decades have pushed the timeline back even further. For example, archaeologists found older artifacts at a 14,500-year-old site in Chile.
5 – A study reports that notational signs from ~37,000 years ago in caves, apparently conveying calendaric meaning about the behaviour of animal species drawn next to them, are the first known (proto-)writing in history. [8] [9] 17 – 4,500 year-old Sumerian Lord Palace of the Kings was discovered in Iraq, Girsu. [10] [11]
Discovery connects to footprints found in 1997. As it happens, the new footprints aren't the first prehistoric discovery in the area. In 1997, previous limestone quarrying revealed more than 40 ...
From what color they were to how fast a T rex walks, here are 14 things we learned about dinosaurs from recent studies. Skip to main content. 24/7 Help. For premium support please call: 800-290 ...
New images from the Euclid space telescope are published, including a view of the Messier 78 star nursery. [304] Astronomers using TESS report the discovery of Gliese 12 b, a Venus-sized exoplanet located 40 light-years away, with an equilibrium temperature of 315 K (42 °C; 107 °F). This makes it the nearest, transiting, temperate, Earth ...
This is a timeline of subatomic particle discoveries, including all particles thus far discovered which appear to be elementary (that is, indivisible) given the best available evidence. It also includes the discovery of composite particles and antiparticles that were of particular historical importance.