Our bodies consist of veins that are used to carry the right level of blood oxygen to the places where it is needed. Fiber optic cables are similar to veins.
A fiber optic cable is a data transmission cable made from thin strands of glass. Instead of electrical current, it relays light pulses. It transmits more information faster than metal cables. It also has lower power loss, which lets it shoot data to longer distances.
Other interesting terms…
