However, it has not been tested for effectiveness in scientifically designed studies.

The study was not scientifically designed to project precisely the extent of poor nutrition among the city's nearly 10,000 homeless children.

Many high-end beds are said to be scientifically designed to provide an ideal night's sleep.

They are suitable for both adults and children, and the individual stations have been scientifically designed to provide a range of exercise.

Athletic shoes today are scientifically designed to minimize the risks peculiar to each activity.

It is scientifically designed to meet your fishes health requirements...

The country has no scientifically designed landfill and the common practice is for the open dumping of waste.

Here they constructed "scientifically designed buildings built for the comfort and convenience of the children," in which to hold their school.

A thin vapor rose from the cup, scientifically designed to stimulate the appetite.

There are scientifically designed storage media that provide this environment.