Archive for June, 2009

What characteristics do diamonds have,that can be seen with the naked eye,to distinguish it from crystals?

diamonds
anodi_usa asked:


What differentiates a diamond from say a cubic serconia…e.g. is there a ‘test’ you can do to determine if it is a diamond.

1 comment June 13th, 2009

How Porter’s Diamonds of national advantage influence innovation by firms in a nation?

diamonds
abady245 asked:


How Porter’s ‘Diamonds of national advantage’ influence innovation by firms in a nation. Discuss the implications of this analysis for policy making by national governments in the Middle East

1 comment June 12th, 2009

What do the numbers in red diamonds on trucks’ liquid tanks mean?

diamonds
Arpeggi asked:


I know that the numbers (usually 3-4 digits) enclosed in a red diamond on the back and sides of truck tanks indicate exactly what liquid is inside. Does anybody know where I can find a listing of these numbers and what they stand for?

3 comments June 4th, 2009

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