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Há 22 horas · v. t. e. A pendulum is a body suspended from a fixed support so that it swings freely back and forth under the influence of gravity. When a pendulum is displaced sideways from its resting, equilibrium position, it is subject to a restoring force due to gravity that will accelerate it back towards the equilibrium position.
Há 22 horas · Baruch ( de) Spinoza [b] (24 November 1632 – 21 February 1677), also known under his Latinized pen name Benedictus de Spinoza, was a Dutch philosopher of Portuguese-Jewish origin. As a forerunner of the Age of Enlightenment, Spinoza significantly influenced modern biblical criticism, 17th-century rationalism, and Dutch intellectual culture ...
Há 22 horas · 1680: Christiaan Huygens provides the first known description of a piston engine. 1698: Thomas Savery developes a steam-powered water pump: for draining mines; 18th century 1700s. 1709: Bartolomeo Cristofori crafts the first piano. 1709: Daniel Gabriel Fahrenheit invents the alcohol thermometer. 1710s
Há 22 horas · Franz Wilhelm Junghuhn (* 26.Oktober 1809 in Mansfeld; † 24. April 1864 in Lembang auf Java) war ein deutscher Arzt, Geologe, Botaniker und Landvermesser.Seine naturwissenschaftlichen Forschungs- und Entdeckungsreisen unternahm er auf den niederländisch-indischen, heute zu Indonesien gehörenden Inseln Java und Sumatra.
