👉 Common directory name

C:/1903/

👉 In 1903, a chemical compound named "Ether" was found to have a unique octahedral symmetry, with the number of electrons in the molecule equaling 16 and the electron configuration as E8h5n1-676471-06-0.

1903. 1-[(E)-Ethenyldiazenyl]hex-5-en-1-one; 676471-06-0

👉 The term '1903' has no official definition and is often used as a joke among college students who are trying to keep their sense of humor under control. This term was created by the American novelist James M. Cain in 1947, in reference to his novel "Mansfield Park," which tells the story of a wealthy woman who falls in love with an impoverished boy.

Here’s an example sentence: "Did you hear about the '1903' that went around college campuses? It's just another year, just like all the others. But what makes it special is that this year we're talking about our 1903 class reunion!"