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  2. Anti-greenhouse effect - Wikipedia

    en.wikipedia.org/wiki/Anti-greenhouse_effect

    The anti-greenhouse effect is a process that occurs when energy from a celestial object's sun is absorbed or scattered by the object's upper atmosphere, preventing that energy from reaching the surface, which results in surface cooling – the opposite of the greenhouse effect.

  3. Negative energy - Wikipedia

    en.wikipedia.org/wiki/Negative_energy

    The negative-energy particle then crosses the event horizon into the black hole, with the law of conservation of energy requiring that an equal amount of positive energy should escape. In the Penrose process , a body divides in two, with one half gaining negative energy and falling in, while the other half gains an equal amount of positive ...

  4. Antiparticle - Wikipedia

    en.wikipedia.org/wiki/Antiparticle

    Solutions of the Dirac equation contain negative energy quantum states. As a result, an electron could always radiate energy and fall into a negative energy state. Even worse, it could keep radiating infinite amounts of energy because there were infinitely many negative energy states available.

  5. Negative energy (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Negative_energy...

    Negative energy is a concept used in physics to explain the nature of certain fields. Negative energy may also refer to: Negative energy (esotericism) "Negative Energy" (song), a 2018 song by Trippie Redd; Negative Energy Plane in Dungeons & Dragons

  6. Unity of opposites - Wikipedia

    en.wikipedia.org/wiki/Unity_of_opposites

    Anaximander posited that every element had an opposite, or was connected to an opposite (water is cold, fire is hot). Thus, the material world was said to be composed of an infinite, boundless apeiron from which arose the elements (earth, air, fire, water) and pairs of opposites (hot/cold, wet/dry).

  7. Why negative energy prices are becoming more common in Europe

    www.aol.com/why-negative-energy-prices-becoming...

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  8. Wikipedia:Negative energy - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:Negative_energy

    Some essays represent widespread norms; others only represent minority viewpoints. Try to stay as cool as a cucumber ! Articles on controversial subjects seem to generate a sort of negative energy which leads to quarrels, hurt feelings, and even lasting enmities.

  9. Opposite - Wikipedia

    en.wikipedia.org/wiki/Opposite

    The term antonym (and the related antonymy) is commonly taken to be synonymous with opposite, but antonym also has other more restricted meanings. Graded (or gradable) antonyms are word pairs whose meanings are opposite and which lie on a continuous spectrum (hot, cold).