In a screw, the pitch diameter, or thread pitch diameter, is found by measuring the tread's major and minor diameter. The pitch of a gear basically measures the distance between the teeth. View slideshow of images above.
Supper vs Dinner. In reality, the difference between supper and dinner is not just cultural, but also a personal definition. Throughout the world, dinner is considered an early meal that is eaten somewhere between 2 pm and 5 pm, while supper is a later meal eaten between 7 pm and 11 pm. This doesnât hold true for all cultures or countries, but it is a relatively safe bet when trying to determine the difference.
Bottom line: The best time to eat dinner is at least three hours before you plan to turn in for the nightâif not earlier. But since you canât always eat on scheduleâsay youâre forced to stay late at work or your friends score reservations to a trendy restaurant later in the eveningâyou can ward off weight gain by taking a few precautions.