This technique tackles issues on a local scale rather than taking a global approach.

This technique takes practice, but it can work over time.

Such a technique may take several years to develop, but could save millions of lives, he said.

But we need to be realistic about how far this technique will take us.

These techniques may take some time to learn and do not work for everyone.

In almost all such cases, though, a remarkably simple technique can take the credit.

A common technique to create this need takes the form of tests or homework.

But as usual, the photographers who stand out are those for whom technique takes second place to vision.

This technique takes longer, but it allows individuals time to think deeply about the problem.

The technique here took a good number of agents, and a great deal of money.