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Human brain. The brain is the central organ of the human nervous system, and with the spinal cord makes up the central nervous system. The brain consists of the cerebrum, the brainstem and the cerebellum. It controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sense organs ...
Image of the Sun's cell-like surface structures. The visible surface of the Sun, the photosphere, is the layer below which the Sun becomes opaque to visible light. [77] Photons produced in this layer escape the Sun through the transparent solar atmosphere above it and become solar radiation, sunlight.
Trump has offered similar ideas from a recent proposal of a 20% rate when speaking to CEOs to a 15% rate in a Bloomberg interview published this week, while acknowledging of that lower rate "I ...
General-purpose freeware diagram editor; Can be used to draw different kinds of diagrams: flowcharts, computer network diagrams, UML diagrams, BPMN diagrams, mind maps, organization charts, entity relationship diagrams and many others; Mind42: Proprietary: Mind mapping: Web browser: Yes Yes Yes Browser-based collaborative web application
On May 25, 1979, American Airlines Flight 191, a McDonnell Douglas DC-10 on a Memorial Day weekend flight to Los Angeles International Airport, had its left engine detach while taking off from runway 32R, then stalled and crashed into a field some 4,600 feet (1,400 m) away. 273 died, including two on the ground, in the deadliest single-aircraft ...
This illustrates the fact that there are far more faint stars than bright stars: in the entire sky, there are about 500 stars brighter than apparent magnitude 4 but 15.5 million stars brighter than apparent magnitude 14. [101] The apex of the Sun's way, or the solar apex, is the direction that the Sun travels through space in the Milky Way.
Gravity data suggests that Ceres has a mean dimensionless moment of inertia (I/MR 2) value of about 0.37 indicating some amount of internal differentiation [5] [23] (a spherical body with a uniform density throughout has a moment of inertia of 0.40 while a body whose mass is mostly concentrated near the center has a moment of inertia closer to ...
The anatomy of bird's respiratory system, showing the relationships of the trachea, primary and intra-pulmonary bronchi, the dorso- and ventro-bronchi, with the parabronchi running between the two. The posterior and anterior air sacs are also indicated, but not to scale. Inhalation–exhalation cycle in birds.