51.  Then again, the whirl might continue as scientists find clever ways to circumvent the natural limits of particular materials and methods.

52.  There are a lot of clever ways of doing it.

53.  They find clever ways of charging what the traffic will bear.

54.  This is a clever way to convert a pro-consumption tax cut, which the economy does not need, into a pro-savings tax cut.

55.  This ploy may be a clever way around the rules.

56.  Those shaping policy need to think less about clever ways to achieve short-term goals and more in terms of the long-term virtues of their decisions.

57.  Unfortunately, as they soon learn, many of the surrounding rooms are booby-trapped in various clever ways.

58.  When the industry lost, it found a clever way to keep the flow of foreign gas to a trickle.

59.  Your Ware is a clever way for Gateway to lock in customers who might otherwise switch to different brands in the future.

60.  Altering frames with mirrors was a clever way of highlighting the new collections of Kaizenhaus Inc.