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  2. Dark energy - Wikipedia

    en.wikipedia.org/wiki/Dark_energy

    The density of dark matter in an expanding universe decreases more quickly than dark energy, and eventually the dark energy dominates. Specifically, when the volume of the universe doubles, the density of dark matter is halved, but the density of dark energy is nearly unchanged (it is exactly constant in the case of a cosmological constant).

  3. Quintessence (physics) - Wikipedia

    en.wikipedia.org/wiki/Quintessence_(physics)

    In physics, quintessence is a hypothetical form of dark energy, more precisely a scalar field, postulated as an explanation of the observation of an accelerating rate of expansion of the universe. The first example of this scenario was proposed by Ratra and Peebles (1988) [ 1 ] and Wetterich (1988).

  4. Yangsheng (Daoism) - Wikipedia

    en.wikipedia.org/wiki/Yangsheng_(Daoism)

    While common longevity practices (such as eating a healthy diet or exercising) can increase one's lifespan and well-being, some esoteric transcendence practices, such as "grain avoidance" diets where an adept eats only qi/breath instead of foodstuffs, or drinking frequently poisonous Daoist alchemical elixirs of life that can be ironically deadly.

  5. Findings by dark energy researchers back Einstein's ... - AOL

    www.aol.com/news/findings-dark-energy...

    The physical nature of dark energy is at present unknown," Huterer said. The new findings appear to corroborate the current standard model of cosmology that includes the theory of general relativity.

  6. Friedmann equations - Wikipedia

    en.wikipedia.org/wiki/Friedmann_equations

    Dark energy dominates the total energy (74%) while dark matter (22%) constitutes most of the mass. Of the remaining baryonic matter (4%), only one tenth is compact. In February 2015, the European-led research team behind the Planck cosmology probe released new data refining these values to 4.9% ordinary matter, 25.9% dark matter and 69.1% dark ...

  7. Lambda-CDM model - Wikipedia

    en.wikipedia.org/wiki/Lambda-CDM_model

    The fraction of the total energy density of our (flat or almost flat) universe that is dark energy, , is estimated to be 0.669 ± 0.038 based on the 2018 Dark Energy Survey results using Type Ia supernovae [8] or 0.6847 ± 0.0073 based on the 2018 release of Planck satellite data, or more than 68.3 % (2018 estimate) of the mass–energy density ...

  8. What You Can (and Can’t) Eat on Dr. Weil’s Anti-Inflammatory Diet

    www.aol.com/t-eat-dr-weil-anti-212400117.html

    The diet urges limiting saturated fats, like butter, and hydrogenated oils. Protein. The diet emphasizes fish and shellfish as your main protein source and says you should eat two to six servings ...

  9. Cold dark matter - Wikipedia

    en.wikipedia.org/wiki/Cold_dark_matter

    In cosmology and physics, cold dark matter (CDM) is a hypothetical type of dark matter.According to the current standard model of cosmology, Lambda-CDM model, approximately 27% of the universe is dark matter and 68% is dark energy, with only a small fraction being the ordinary baryonic matter that composes stars, planets, and living organisms.