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Hace 1 día · Expansion of space accelerates and at some point becomes so extreme that even subatomic particles and the fabric of spacetime are pulled apart and unable to exist. For any value of the dark energy content of the universe where the negative pressure ratio is less than -1, the expansion rate of the universe will continue to increase without limit.
Hace 1 día · Este avance es crucial para la misión Artemis de la NASA, que planea llevar a la primera mujer a la Luna en los próximos años. SpaceX pierde el rastro de la nave Starship en su regreso a la ...
Hace 1 día · In 1762, Russia came under the control of Catherine the Great, who continued the westernizing policies of Peter the Great, and ushered in the era of the Russian Enlightenment. Catherine's grandson, Alexander I, repulsed an invasion by the French Emperor Napoleon, leading Russia into the status of one of the great powers.
Hace 1 día · JPEG. JPEG ( / ˈdʒeɪpɛɡ / JAY-peg, short for Joint Photographic Experts Group) [2] is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality.
Hace 3 horas · The Hudson River is a 315-mile (507 km) river that flows from north to south primarily through eastern New York, United States.It originates in the Adirondack Mountains of upstate New York at Henderson Lake in the town of Newcomb, and flows southward through the Hudson Valley to the New York Harbor between New York City and Jersey City, eventually draining into the Atlantic Ocean at Upper New ...
Hace 3 horas · Authors have diverged dramatically in their precise definitions beyond these general commonalities: Peter Meusburger estimates that over a hundred different definitions can be found in the literature, typically elaborating on the context (field, organization, environment, etc.) that determines the originality and/or appropriateness of the created object and the processes through which it came ...
Hace 1 día · Views on slavery. Views on religion. Thomas Jefferson (April 13, 1743 [b] – July 4, 1826) was an American statesman, diplomat, lawyer, architect, philosopher, and Founding Father who served as the third president of the United States from 1801 to 1809. [6] He was the primary author of the Declaration of Independence.
