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.
Apart from text, hyper text is sometimes used to describe tables, images and other presentational content forms with hyperlinks. Hyper text is the underlying concept defining the structure of the World Wide Web, with pages often written in the Hypertext Markup Language (a.k.a. HTML).