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The Einstein–de Sitter universe is a model of the universe proposed by Albert Einstein and Willem de Sitter in 1932. [1] On first learning of Edwin Hubble's discovery of a linear relation between the redshift of the galaxies and their distance, [2] Einstein set the cosmological constant to zero in the Friedmann equations, resulting in a model of the expanding universe known as the Friedmann ...
Graphic artists at work during the 1960s. A category of fine art, graphic art covers a broad range of visual artistic expression, typically two-dimensional graphics, i.e. produced on a flat surface, [1] today normally paper or a screen on various electronic devices.
de Sitter space – Maximally symmetric Lorentzian manifold with a positive cosmological constant Ekpyrotic universe – Cosmological model—A string-theory-related model depicting a five-dimensional , membrane -shaped universe; an alternative to the Hot Big Bang Model , whereby the universe is described to have originated when two membranes ...
Graphics (from Ancient Greek γραφικός (graphikós) 'pertaining to drawing, painting, writing, etc.') are visual images or designs on some surface, such as a wall, canvas, screen, paper, or stone, to inform, illustrate, or entertain.
A pie chart showing the composition of the 38th Parliament of Canada. A chart (sometimes known as a graph) is a graphical representation for data visualization, in which "the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart". [1]
We might not be living on space stations quite yet but the similarities between our world and George Jetson's are growing. With the advent of artificial intelligence (AI), more and more companies ...
CAIRO (Reuters) -Iran will respond immediately and decisively if its nuclear sites are attacked which would lead to an "all-out war in the region," Tehran's foreign minister told Al Jazeera TV in ...
Another year, another Super Bowl.. The "Never Miss a Super Bowl Club" members have continued their nearly six-decade streak by traveling to New Orleans to see the Kansas City Chiefs take on the ...