News tagged with number

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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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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How safe is encryption today?

When checking your email over a secure connection, or making a purchase from an online retailer, have you ever wondered how your private information or credit card data is kept secure?

dateMar 23, 2015 in Security
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Fullerene chemistry with silicon

Goethe University chemists have managed to synthesise a compound featuring an Si20 dodecahedron. The Platonic solid, which was published in the Angewandte Chemie journal, is not just aesthetically pleasi ...

dateMar 18, 2015 in Nanomaterials
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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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