For example, consider several experiments designed to test a particular physical law.

He watched the results, using them to design new experiments.

Their report led to a number of experiments designed to detect such a force.

It had been an experiment, designed to evaluate the security of a new Communications system.

But experiments designed to detect them fail to find enough.

Comparable results have also been found in similar experiments designed for monkeys.

Another scientist may never spend a great deal of time designing and running experiments.

In designing such experiments one controls the main effects to several (at least two) levels.

Using previous results to design further decisions and experiments is a central concept of adaptive management.

All that has to be taken care of in designing experiments to probe local reality.