Search results
Results from the WOW.Com Content Network
According to Hüseyin Gazi Topdemir, the Arab physicist and polymath Ibn al-Haytham (965–1039 AD) attempted to provide a scientific explanation for the rainbow phenomenon. In his Maqala fi al-Hala wa Qaws Quzah (On the Rainbow and Halo), al-Haytham "explained the formation of rainbow as an image, which forms at a concave mirror. If the rays ...
It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something called the Rayleigh effect, or Rayleigh scattering. But that same ...
Some are quite subtle and observable only by precise measurement using scientific instruments. A famous example is the bending of starlight by the Sun during a solar eclipse, a phenomenon that serves as evidence for the curvature of space as predicted by the theory of relativity.
A rainbow is a decomposition of white light into all of the spectral colors. Laser beams are monochromatic light, thereby exhibiting spectral colors. A spectral color is a color that is evoked by monochromatic light, i.e. either a spectral line with a single wavelength or frequency of light in the visible spectrum, or a relatively narrow spectral band (e.g. lasers).
Rainbow Brite uses the rainbow to travel between Rainbowland and Earth. Her horse Starlite has a rainbow mane and tail. The 1988 film The Serpent and the Rainbow; In the 1996 film Rainbow, damage to a rainbow threatens the world at large. In the 2009 film A Shine of Rainbows, the young protagonist is promised to be taken into a rainbow.
Thursday, March 17 marks St. Patrick's Day around the world, and if the conditions are just right, the moon can help create a celestial rainbow to cap off the Irish holiday. Rainbows can be seen ...
In the Anglo-Cornish dialect of Cornwall, United Kingdom, sun dogs are known as weather dogs (described as "a short segment of a rainbow seen on the horizon, foreshowing foul weather"). It is also known as a lagas in the sky which comes from the Cornish language term for the sun dog lagas awel meaning 'weather's eye' ( lagas , 'eye' and awel ...
Hawaii's regular sunshine, short rain showers and clean air come together to create some of the planet's best conditions for viewing rainbows. Right now it's the winter rainy season in the islands ...