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7 hours ago · 1543 – Nicolaus Copernicus publishes On the Revolutions of Heavenly Spheres. 1583 – Galileo Galilei deduces the period relationship of a pendulum from observations (according to later biographer). 1586 – Simon Stevin demonstrates that two objects of different mass accelerate at the same rate when dropped.
1 day ago · Science is a strict systematic discipline that builds and organizes knowledge in the form of testable hypotheses and predictions about the world. Modern science is typically divided into three major branches: the natural sciences (e.g., physics, chemistry, and biology), which study the physical world; the social sciences (e.g., economics, psychology, and sociology), which study individuals and societies; and the formal sciences (e.g., logic, mathematics, and theoretical computer science ...
7 hours ago · Nicolaus Copernicus: Copernicus foi um dos primeiros a desafiar a visão geocêntrica do universo e sugerir um sistema heliocêntrico. Johannes Kepler: Kepler desenvolveu leis sobre o movimento planetário que ajudaram a fundamentar a teoria da gravitação universal. Aplicações práticas da lei da gravidade na ciência moderna
7 hours ago · Sir Fred Hoyle FRS (24 June 1915 – 20 August 2001) was an English astronomer who formulated the theory of stellar nucleosynthesis and was one of the authors of the influential B
