Measuring electricity flow, for example, would allow utilities to avoid outages and to make room for alternative electrons.

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While the idea of measuring the flow and volume of your urine might seem giggle-worthy at first, it does have a legitimate role in medical diagnosis.

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Apprehensions at the border have been our best proxy for measuring the flow of illegal immigration: the fewer the apprehensions, the fewer people seeking to enter illegally.

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An index measuring the flow of goods through the U.S. by looking into diesel fuel consumption showed a slight monthly drop in April after having gained substantially in March.

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Dr Sobel and his team then developed a system for measuring changes in air flow caused by sniffing.

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Nobody was really ever measuring it in terms of profits or on a cash-flow-per-share basis, or anything like that.

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