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).
Waxed paper (or wax paper) is a type of paper which has been coated on both sides with wax. This gives it a translucent look. It is used for wrapping food because grease, oil,â¦ and water cannot pass through it.