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2 answers

Experiment.

2007-11-26 09:30:47 · answer #1 · answered by TimWarneka 4 · 0 0

By thinking up and performing an experiment that could prove the model wrong. There's the saying about a beautiful theory slain by an ugly fact.

2007-11-26 17:38:43 · answer #2 · answered by steve_geo1 7 · 0 0

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