1. Stress-reduction exercises Next time the news makes you feel anxious, try naming the emotion you're experiencing. Naming emotions can reduce their intensity and unpleasantness. Then count to ...

9. With a little practice you can measure the groove width with an uncertainty as little as 0.002 inches or 0.05 mm (i.e. it could be wrong by at most 0.02 inches or 0.05 mm). In tests for conformity ...