1. There are two different types of fiber. Multimode and single mode are the two different types of glass fiber. Multimode is typically used for short-mid range communication while single mode is typically used in long range communication. 2. Fiber is not just for Internet and TV. It is common to associate fiber optics exclusively with television and internet, but it has so many other incredible uses that we can benefit from. These include but are not limited to, fiber optic sensing, Telehealth, community data collection and enhancing industrial and manufacturing processes.