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  2. Classical element - Wikipedia

    en.wikipedia.org/wiki/Classical_element

    The ancient Greek concept of four basic elements, these being earth (γῆ gê), water (ὕδωρ hýdōr), air (ἀήρ aḗr), and fire (πῦρ pŷr), dates from pre-Socratic times and persisted throughout the Middle Ages and into the Early modern period, deeply influencing European thought and culture.

  3. Science in classical antiquity - Wikipedia

    en.wikipedia.org/wiki/Science_in_classical_antiquity

    The Ptolemaic system of celestial motion as depicted in the Harmonia Macrocosmica (1661). Science in classical antiquity encompasses inquiries into the workings of the world or universe aimed at both practical goals (e.g., establishing a reliable calendar or determining how to cure a variety of illnesses) as well as more abstract investigations belonging to natural philosophy.

  4. Common Core - Wikipedia

    en.wikipedia.org/wiki/Common_Core

    The Common Core State Standards Initiative, also known as simply Common Core, was an American, multi-state educational initiative begun in 2010 with the goal of increasing consistency across state standards, or what K–12 students throughout the United States should know in English language arts and mathematics at the conclusion of each school grade.

  5. Meteorology (Aristotle) - Wikipedia

    en.wikipedia.org/wiki/Meteorology_(Aristotle)

    The text discusses what Aristotle believed to have been all the affections common to air and water, and the kinds and parts of the Earth and the affections of its parts. It includes early accounts of water evaporation, earthquakes, and other weather phenomena. Aristotle's Meteorologica is the oldest comprehensive treatise on the subject of ...

  6. Science in the ancient world - Wikipedia

    en.wikipedia.org/wiki/Science_in_the_ancient_world

    Science in the ancient world encompasses the earliest history of science from the protoscience of prehistory and ancient history to late antiquity. In ancient times, culture and knowledge were passed through oral tradition. The development of writing further enabled the preservation of knowledge and culture, allowing information to spread ...

  7. What is the NCAA college football transfer portal? How it ...

    www.aol.com/ncaa-college-football-transfer...

    As the 2024 college football season heads toward the postseason, players must make crucial decisions about whether to stay with their current programs or enter the NCAA winter transfer portal.Some ...

  8. Mineral evolution - Wikipedia

    en.wikipedia.org/wiki/Mineral_evolution

    Many of the world's most valuable reserves of lead, zinc and silver, are found in rocks from this time, as well as rich sources of beryllium, boron and uranium minerals. [ 15 ] : 181 This interval also saw the formation of the supercontinent Columbia , its breakup, and the formation of Rodinia .

  9. Why The World Seems To Fall Silent After A Fresh Snow - AOL

    www.aol.com/why-world-seems-fall-silent...

    The science of silent snowflakes: The most common type of snowflake, called a dendrite, has six "arms" extending out from the center of the flake. While falling toward the ground, these dendrites ...