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Vor 2 Tagen · Galileo considered his theory of the tides to provide such evidence. This theory was so important to him that he originally intended to call his Dialogue Concerning the Two Chief World Systems the Dialogue on the Ebb and Flow of the Sea. The reference to tides was removed from the title by order of the Inquisition. [citation needed]
Vor 6 Tagen · During the 20th century, political figures such as Woodrow Wilson and Winston Churchill used the term "new world order" to refer to a new period of history characterized by a dramatic change in world political thought and in the global balance of power after World War I and World War II.
Vor 4 Tagen · Overview. World history is the study of the past at the global level. World historians use a wide spatial lens, though they do not always take the entire world as their unit of analysis.
Vor 2 Tagen · The RNA world is a hypothetical stage in the evolutionary history of life on Earth, in which self-replicating RNA molecules proliferated before the evolution of DNA and proteins. The term also refers to the hypothesis that posits the existence of this stage.
Vor 2 Tagen · Als Verschwörungstheorie wird im weitesten Sinne der Versuch bezeichnet, einen Zustand, ein Ereignis oder eine Entwicklung durch eine Verschwörung zu erklären, also durch das zielgerichtete, konspirative Wirken einer meist kleinen Gruppe von Akteuren zu einem oftmals illegalen oder illegitimen Zweck. In der Forschungsliteratur werden häufig ...
Vor 4 Tagen · plate tectonics, theory dealing with the dynamics of Earth ’s outer shell—the lithosphere —that revolutionized Earth sciences by providing a uniform context for understanding mountain-building processes, volcanoes, and earthquakes as well as the evolution of Earth’s surface and reconstructing its past continents and oceans.
Vor 2 Tagen · The solar system is a pretty busy place. It’s got all kinds of planets, moons, asteroids, and comets zipping around our Sun. But how did this busy stellar neighborhood come to be? Our story starts about 4.6 billion years ago, with a wispy cloud of stellar dust. This cloud was part of a bigger cloud called a nebula.
