Materials used in Information Technologies

As you may know, there is something called information technologies, Information Technology or IT is the use of any computers, storage, networking and other physical devices, infrastructure and processes to create, process, store, secure and exchange all forms of electronic data.
Information technologies is mostly known for its materials, some examples of these materials are fiber optics, semiconductors, superconductors, ceramic and plastics, silicon glass for data storage and light alloys.
Most of these examples are used in new technologies and the new tech technolgies that are being developed.
Here is the list of how IT's are used with the examples mentioned before.
Fiber optics: Fiber optics are used mostly in communication networks, this is made because fiber optic cable allows network builders to divide their network into smaller service areas that prevent large numbers of customers from being affected in an outage.

Semiconductors: Semiconductors are extremely used in electronic circuits, this is made because the conductivity of a semiconductor is somewhere between that of an insulator, which has almost no conductivity, and a conductor, which has almost full conductivity.

Superconductors: Are used to levitate because its power is so strong that can make levitatation alive.
Ceramic: Ceramic is used in aerospace, consumer uses, automotive, medical bioceramics, computers and communication.
Plastics: Plastics are used in electrical and electronic devices, medicine and health, packaging, transportation, agriculture, construction and sports.
Silicon glass: Silicon glass is used for data storage, they look like a disk.
Light alloys: Light alloys commonly uses include aerospace, marine, chemical process, and medical applications.

By conclusion, Information technologies are mostly used on everything that is realted with new, most of them are new technologies such as the semiconductors and superconductors which are the ones that impress me the most because they could make possible the ability to make cars, trucks, trains, boats, almost everything, to fly.