Poetry can follow a strict structure, or none at all, but many different types of poems use poetic devices. Poetic devices are tools that a poet can use to create rhythm, enhance a poem's meaning, or intensify a mood or feeling. These devices help piece the poem together, much like a hammer and nails join planks of wood together.
Hyperspace (science fiction) Hyperspace is a method of traveling sometimes used in science fiction. It is typically described as an alternative region of space co-existing with our own universe which may be entered using an energy field or other device. Travel in hyperspace is typically depicted as faster-than-light travel in normal space.
Cyberspace is the notional environment in which communication over computer networks occurs.. The word became popular in the 1990s when the uses of the Internet, networking, and digital communication were all growing dramatically and the term cyberspace was able to represent the many new ideas and phenomena that were emerging.