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good ol’ Mumford

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rowanhenry:

wow!

rowanhenry:

wow!

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scienceisbeauty:

The photo above showing meltwater on ice, imaged using a circular polarizer lens, was taken on a pond near Rimavska Sobota, Slovakia. The refractive index of ice crystals depends upon the polarization and propagation direction of a beam of light. This property is known as birefringence (sometimes called double refraction). The colored light seen when looking through the sides of an airplane window is an example of birefringence. When a beam of light propagates through ice crystals, two distinct rays result, depending upon the direction of propagation. A polarizer filter or lens acts to recombine the rays. However, due to the fact that these rays were out of phase when recombined, the new polarized rays are composed of various wavelengths of visible light, which as shown here result in especially vibrant colors. Note that colors in pond ice may also be due to interference in narrow fissures and from refraction by trapped air bubbles. Photo taken on November 15, 2012.
Photographer: Daniela Rapava Summary Authors: Daniela Rapava; Jim Foster
Source: Colors in Pond Ice Using a Polarizer Lens (Earth Science Picture of the Day)

scienceisbeauty:

The photo above showing meltwater on ice, imaged using a circular polarizer lens, was taken on a pond near Rimavska Sobota, Slovakia. The refractive index of ice crystals depends upon the polarization and propagation direction of a beam of light. This property is known as birefringence (sometimes called double refraction). The colored light seen when looking through the sides of an airplane window is an example of birefringence. When a beam of light propagates through ice crystals, two distinct rays result, depending upon the direction of propagation. A polarizer filter or lens acts to recombine the rays. However, due to the fact that these rays were out of phase when recombined, the new polarized rays are composed of various wavelengths of visible light, which as shown here result in especially vibrant colors. Note that colors in pond ice may also be due to interference in narrow fissures and from refraction by trapped air bubbles. Photo taken on November 15, 2012.

Photographer: Daniela Rapava 
Summary Authors: Daniela Rapava; Jim Foster

Source: Colors in Pond Ice Using a Polarizer Lens (Earth Science Picture of the Day)


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keep-class:

awmygosh:
Cat audition for Sabrina the Teenage Witch for the role of Salem

keep-class:

awmygosh:

Cat audition for Sabrina the Teenage Witch for the role of Salem

(via deblinluvsyou)

(via veldo)

  • Notes: 78
cubagallery:

Beach on Flickr. Click here for the Before & After Shots

cubagallery:

Beach on Flickr. Click here for the Before & After Shots

likeafieldmouse:

Cubeworks - Falling Apart (2012) - 420 Rubik’s cubes

(via suspendedsanity)

The world will knock you down plenty. You don’t need to be doing it to yourself.

Elizabeth Scott, Perfect You (via untames)

(Source: larmoyante, via sereeene)

(Source: samr-pad, via timay-c-squared)

(Source: calcifer, via carochoi)