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28 de may. de 2024 · Olympism: That phenomenon that navigates between modernization and traditions With the appearance of the Paris 2024 podium, it may be a good time to refresh the struggle of Olympism to seduce new ...
Hace 5 días · Clear-air turbulence is a "typically very violent" phenomenon that occurs at high altitudes, typically between 23,000 to 39,000 feet above sea level, said Hassan Shahidi, president and CEO of the ...
Hace 3 días · aurora, luminous phenomenon of Earth’s upper atmosphere that occurs primarily in high latitudes of both hemispheres; in the Northern Hemisphere auroras are called aurora borealis, aurora polaris, or northern lights, and in the Southern Hemisphere they are called aurora australis or southern lights.
Hace 1 día · A black hole is a region of spacetime where gravity is so strong that nothing, including light and other electromagnetic waves, is capable of possessing enough energy to escape it. [2] Einstein 's theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.
Hace 5 días · A new study from MIT offers a possible explanation for how the brain comes to be so adept at identifying both color and color-degraded images. Using experimental data and computational modeling, the researchers found evidence suggesting the roots of this ability may lie in development.
Hace 5 días · World May 22, 2024 4:41 PM EDT. CAPE TOWN, South Africa (AP) — Extreme weather attributed to the El Niño phenomenon is causing a surge in hunger in several countries, including Zambia and ...
Hace 2 días · The Moon is Earth 's only natural satellite. It orbits at an average distance of 384,400 km (238,900 mi), about 30 times the diameter of Earth. Over time Earth's gravity has caused tidal locking, causing the same side of the Moon to always face Earth.
