News tagged with diamonds

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Oxygen to the core

(Phys.org)—An international collaboration including researchers from Lawrence Livermore National Laboratory has discovered that the Earth's core formed under more oxidizing condition's than previously proposed.

Jan 10, 2013
3.5 / 5 (4) 1 | with audio podcast

How to buy an ethical diamond

(Phys.org)—You've already decided that you're going to pop the question. Now comes another quandary: Where to get the ring, if you're buying one?

Nov 27, 2012
not rated yet 0

Russia boasts of huge diamond field

(AP)—Russian scientists are claiming that a gigantic deposit of industrial diamonds found in a huge Siberian meteorite crater during Soviet times could revolutionize industry.

Sep 17, 2012
4.7 / 5 (7) 5

Quantum storage system with long-term memory

(Phys.org) -- Credit cards which are completely fraud-proof and passports which cannot be forged: quantum physics could make both of these possible. This is explained by the fact that the quantum mechanical ...

Jun 19, 2012
4.7 / 5 (13) 10 | with audio podcast