If you celebrate the New Year according to the Chinese Lunar calendar, then it is unquestionably Chinese New Year, because the Chinese calendar is calculated using Beijing Time (UTC+8). Calendars calculated in other time zones may differ, resulting in different New Year dates.

The Kardashev Scale is a theoretical framework proposed by Soviet astronomer Nikolai Kardashev in 1964. It categorizes civilizations into different levels—Type I, II, and III—based on the amount of energy they are able to utilize.