Quick concept lookup
Term Library
Search or browse useful terms, modern concepts, and practical words with plain-English explanations.
Index-ready terms: 207Status: LiveShown in filter: 207
Related topic entry points
All topicsBrowse terms
207 resultsWhat is web storage? Plain-English meaning
Web storage is a browser feature that lets websites save data on your device using localStorage (persists) or sessionStorage (cleared when the tab closes).
What is wind power? Plain-English meaning
Wind power is the process of converting the kinetic energy of moving air into electricity, typically using large turbines that spin a generator.
What is wind turbine? Plain-English meaning
A wind turbine is a machine that converts the kinetic energy of moving air into mechanical power, usually to generate electricity.
What is wind? Plain-English meaning
Wind is the natural movement of air from an area of higher pressure to an area of lower pressure, caused by differences in temperature and the Earth's rotation.
What is winter solstice? Plain-English meaning
The winter solstice is the moment when one of Earth's poles reaches its maximum tilt away from the Sun, producing the shortest day and longest night of the...
What is x-ray astronomy? Plain-English meaning
X-ray astronomy is the branch of astronomy that studies celestial objects by detecting the X-rays they emit.
What is zero gravity? Plain-English meaning
Zero gravity is the condition in which the apparent effect of gravity is not felt, usually because an object is in free fall, so it and its surroundings...