It is worth mentioning that whether "Tian Neng" refers to "space-time

Computer itself, or those "organizations" from the future; I personally think that "Tian Neng" can be regarded as the aforementioned said "rules". Due to the setting in the movie, in order to avoid people in the future interfering with people in the past (like making the grandfather go back to the past to kill himself, and form the grandfather paradox, which will be explained more in 1.5), so when the people in the past ask the people in the future Anything about what will happen in the future, people in the future will only answer "Tian Neng" TENET. In fact, to put it bluntly, it is like working in a new company and must abide by the company's employee code (Tenet); don't ask why, just follow it.

Entropy In the movie, the protagonist and telemarketing list the female scientist (played by Clemence Posey), or with Neil (played by Rob Pattinson), when explaining the "reversal of matter", mentioned a term "Entropy" (Entropy) . The pronunciation of this word is the same as "shang", but sometimes the input sound is the same as "di" when typing on the keyboard. This is a very complex scientific term, because "entropy" is not an actual object that can be touched, but a state of "order" or "disorder" of energy or matter, which is obtained through mathematics. parameter. The concept of "entropy" was first proposed by the.

German physicist Clausius in 1865 and expressed by the formula: △S=△Q/T Among them, Q is heat, T is temperature; S "entropy" is the quotient obtained by dividing "heat difference" by "temperature". In 1923, when the German scientist-Planck gave lectures in China, and the Chinese physicist-Hu Gangfu was translating this concept, because it was applied to thermodynamics, the "quotient" quality under division operations was added with "fire". The word "entropy" is created next to the word to express that its calculation formula is related to thermodynamics. img Photo Credit: XXY Two cups of hot and cold water mixed to become another cup of water of different temperature and volume.