News tagged with number

Is the universe finite or infinite?

Two possiblities exist: either the Universe is finite and has a size, or it's infinite and goes on forever. Both possibilities have mind-bending implications.

dateMar 27, 2015 in Astronomy
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On Pi Day, how scientists use this number

If you like numbers, you will love March 14, 2015. When written as a numerical date, it's 3/14/15, corresponding to the first six digits of pi (3.1415)—a once-in-a-century coincidence! Pi Day, which would ...

dateMar 13, 2015 in Mathematics
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World population likely to peak by 2070

World population will likely peak at around 9.4 billion around 2070 and then decline to around 9 billion by 2100, according to new population projections from IIASA researchers, published in a new book, World Population and ...

dateOct 23, 2014 in Social Sciences
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House passes bill designed to thwart cyberattacks

The House on Wednesday passed long-awaited legislation designed to thwart cyberattacks by encouraging private companies to share information about the attackers' methods with each other and the government.

dateApr 22, 2015 in Security
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