enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Synesthesia - Wikipedia

    en.wikipedia.org/wiki/Synesthesia

    Synesthesia. A person with synesthesia may associate certain letters and numbers with certain colors. Most synesthetes see characters just as others do (in whichever color actually displayed) but they may simultaneously perceive colors as associated with or evoked by each one. Synesthesia ( American English) or synaesthesia ( British English ...

  3. Purple Earth hypothesis - Wikipedia

    en.wikipedia.org/wiki/Purple_Earth_hypothesis

    Purple culture of Haloarchaea (left) and isolated purple and red membrane components (right) The Purple Earth Hypothesis (PEH) is an astrobiological hypothesis, first proposed by molecular biologist Shiladitya DasSarma in 2007, [1] that the earliest photosynthetic life forms of Early Earth were based on the simpler molecule retinal rather than ...

  4. Color vision - Wikipedia

    en.wikipedia.org/wiki/Color_vision

    Color vision. Colorless, green, and red photographic filters as imaged by camera. Color vision, a feature of visual perception, is an ability to perceive differences between light composed of different frequencies independently of light intensity. Color perception is a part of the larger visual system and is mediated by a complex process ...

  5. Green, red and purple: The colorful science behind the ...

    www.aol.com/weather/green-red-purple-colorful...

    Purple and blue are related to nitrogen, with purple lights appearing higher than 60 miles above the ground while blue hues glow below this threshold. Green, red and purple aurora over Mefjord in ...

  6. If You See a Purple Porch Light, This Is What It Means - AOL

    www.aol.com/lifestyle/see-purple-porch-light...

    It’s not the only color for a cause. Purple probably won’t be the only porch light color you’ll see. People use red porch lights to highlight women’s heart health. And blue porch lights ...

  7. Sacred geometry - Wikipedia

    en.wikipedia.org/wiki/Sacred_geometry

    Sacred geometry. Inner section of Kepler's Platonic solid model of planetary spacing in the Solar System from Mysterium Cosmographicum (1596) Sacred geometry ascribes symbolic and sacred meanings to certain geometric shapes and certain geometric proportions. [1] It is associated with the belief of a divine creator of the universal geometer. The ...

  8. Gödel's ontological proof - Wikipedia

    en.wikipedia.org/wiki/Gödel's_ontological_proof

    Gödel left a fourteen-point outline of his philosophical beliefs in his papers. [1] Points relevant to the ontological proof include: 4. There are other worlds and rational beings of a different and higher kind. 5. The world in which we live is not the only one in which we shall live or have lived. 13.

  9. What's up with the mysterious purple streetlights at the ...

    www.aol.com/news/whats-mysterious-purple...

    The science behind the white to purple light change. Purple street lights contrast with the red stop lights at the intersection of Hypoluxo and Jog Roads in Palm Beach County. LED lights are made ...