Academic disciplines are classified in many ways. Codification is one way in which the disciplineâs body of knowledge is unified into theories. Another way is paradigm development in which there is agreement on the defining, ordering, and investigation of knowledge. Physics is an example of this classification.
Confidence votes 70. A moment can be anywhere from a few seconds, up to a minute. Generally, a moment is defined as a point in time lasting from 1-3 seconds. In Old English, a moment was an exact measurement of time being 1.5 seconds or 1/40th of one minute.
1 billion seconds is a significant birthday or anniversary, being about 4 months shy of 32 years. 1 billion seconds is 31 years, 251 days, 13 hours, 34 minutes, 54.7843 seconds. But note that these are 365-day years, so you have to adjust for leap years. Remember, a leap year adds 1 day at the end of February on years that are divisible by 4, unless they're also divisble by 100, except when it's also divisible by 400.