One firm has harnessed a technology used in the semiconductor and watchmaking industries for the production of micro molds. The micro hardness tester, a (1/6th) scaled down version of the IRHD dead load hardness tester was introduced in the 1950s to test thinner and small production samples.
Lag Time is the delay between the first and second activity. For example, the time duration for the first activity is 3 days, and for the second activity it is 2 days. After completing the first activity you wait for one day, and then you start second activity. In this case we say that Lag Time is one day, or Finish to Start activity with one day delay or lag.
The lag for break is the formal way to start a pool match. It is the way to fairly determine who gets to shoot first, and is something you will want to get good at, because it can give you an advantage over your opponent. To lag, both players place a pool ball by the head rail. They then simultaneously shoot their ball so it bounces off the foot rail and returns to the head rail. The player whose ball stops closest to the head rail wins the lag, and gets his choice of whether to shoot first or require his opponent to shoot first.