But even if it could usurp the dollar's role as the world's currency, it will not replicate the American set-up.

ECONOMIST: China's currency

Clearly Sinha and her colleagues couldn't be out there with each person as he or she was relapsing, but they set out to replicate the behavior in a laboratory setting.

CNN: Stress may be causing your cravings

Through these partnerships, Laettner and Davis set about trying to replicate their Durham project in Baltimore, Philadelphia and Washington, D.

WSJ: Christian Laettner's Real-Estate Brick

The Australian was unable to replicate his earlier form in final practice where he set the fastest-ever time at the circuit of 1:29.527.

BBC: QUALIFYING POSITIONS

His professors at the University of Massachusetts Amherst had set his graduate class an assignment - pick an economics paper and see if you can replicate the results.

BBC: News