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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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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Reliance on smartphones linked to lazy thinking

Our smartphones help us find a phone number quickly, provide us with instant directions and recommend restaurants, but new research indicates that this convenience at our fingertips is making it easy for us to avoid thinking ...

dateMar 05, 2015 in Other
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