71.  In a career spanning more than five decades, Johnson devised more efficient ways to produce a wide variety of biologically important compounds like steroids and vitamins.

72.  In an office, the designers think computers and electronic gadgets should be placed so that work can be done in an efficient way and pleasant surroundings.

73.  In a world addicted to the tube, television is the most efficient way to communicate with voters.

74.  In fact, compulsory pooling is a less efficient way to help the unhealthy than simply imposing a tax on everybody else.

75.  In theory, class actions provide an efficient way for courts to resolve similar claims filed against the same defendants by dozens or hundreds of plaintiffs.

76.  In the past, applicants were fingerprinted the first time they applied for a license, but there was no efficient way of retrieving the prints.

77.  It could not find an efficient way to mass-produce the clotting proteins from plasma, the clear liquid part of whole blood where they are found.

78.  It is an extremely efficient way to suck money up from the middle classes to the elite.

79.  It turns out that the classic arrangement used by greengrocers around the world is undoubtedly the most efficient way to stack oranges.

80.  Its purpose is to find the most efficient way to schedule production and deliver products.