Generational cohorts do not suggest generations, which are typically 20 to 25 years. Cohorts vary in the number of years covered. For marketing purposes, the relevance is in the years when the cohorts came of age.
The name Big Ben was given to a 13.7 tonnes, 2.2 meters tall, 2.9 meters wide hour bell, which is actually the main bell housed within the Clock Tower of the Palace of Westminâ¦ster. The tower, named Elizabeth Tower, is 96.3 metres (315.9 ft) high, 15 meters wide.
Brown bears and polar bears are the biggest bears. They can be over 6 feet long and can weigh from 100 to 600 pounds. Sun bears, which live in southeast Asia, are the smallest bears. They weigh about 100 pounds or 45 kg.