Infinite Sets. If you continue to study this subject you will find discussions about infinite sets, and the idea of different sizes of infinity. That subject has special names like Aleph-null (how many Natural Numbers), Aleph-one and so on, which are used to measure the sizes of sets.
For decades, glossy paper, the type used in magazines, was made using a white clay called kaolin (named after the Chinese region Kao-Ling where it was mined to produce porcelain).
The first interpretation is that the magazines are a benefit to women because they give them guidance and allow them to feel more secure in their lives. The second interpretation is that women are so concerned with what is in vogue that they feel they need to consult a magazine to guide them.