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Rainbow gravity (or "gravity's rainbow" [1]) is a theory that different wavelengths of light experience different gravity levels and are separated in the same way that a prism splits white light into the rainbow. [2] This phenomenon would be imperceptible in areas of relatively low gravity, such as Earth, but would be significant in areas of ...
But that same phenomenon can also sometimes make skies look red or orange. Here's a breakdown of how and why it all happens. But the science behind a blue sky isn't that easy.
Due to the finite wall thickness and the macroscopic character of the artificial raindrop, several subtle differences exist as compared to the natural phenomenon, [88] [89] including slightly changed rainbow angles and a splitting of the rainbow orders.
A rainbow is a narrow, multicoloured semicircular arc due to dispersion of white light by a multitude of drops of water, usually in the form of rain, when they are illuminated by sunlight. Hence, when conditions are right, a rainbow always appears in the section of sky directly opposite the Sun.
The world Gravity’s Rainbow was born into on February 28, 1973: a post-Kennedy, post-MLK, Vietnam and Nixon era in which cynicism, fatalism, suspicion, and paranoia bloomed. 1973 was the year ...
An aurora is a natural phenomenon. A natural phenomenon is an observable event which is not man-made. Examples include: sunrise, weather, fog, thunder, tornadoes; biological processes, decomposition, germination; physical processes, wave propagation, erosion; tidal flow, and natural disasters such as electromagnetic pulses, volcanic eruptions ...
A semi-artificial Brocken spectre created by standing in front of the headlight of a car, on a foggy night. The "spectre" appears when the sun shines from behind the observer, who is looking down from a ridge or peak into mist or fog. [1] The light projects the observer's shadow through the mist, often in a triangular shape due to perspective. [2]
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