Atmospheric chemists offer theories about these problems, then test the theories and possible solutions.

Creating an appropriate mathematical model of a problem allows them to analyze it (sometimes definitively), and to test potential solutions.

To offset this, a Try it Out mode is available in which an overlay can be constructed to test various solutions.

Did they have room to experiment, to test possible solutions?

Grants are normally given to local organizations interested in testing new solutions, in learning from experience and in being agents of lasting change.

Nor is it just within the narrow confines of the eurozone that the financial crisis is testing multilateral solutions close to destruction.

Employers can also test solutions incrementally, one at a time, until the situation is resolved.

When the members of Los Horcones encounter problems they design and conduct experiments to test possible solutions to their problems.

Research by sleep experts, to examine resident safety and to test solutions, is needed.

To test new cheap solutions for the future cost effective space missions.