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The 60 Most Powerful Photos Ever Taken That Perfectly Capture The Human Experience

mythologyofblue:

Roy Pinney, Reading Braille, ca 1936 (1911 - 2010) +
tedx:

molecularlifesciences:

Development of a frog

Spectacular.
Learn how scientists are working to resurrect the gastric brooding frog (a frog that swallows its eggs, incubates them in its stomach, and gives birth via its mouth) in this talk from TEDxDeExtinction» 
petrol-and-porcelain:

Petrol and Porcelain

Janis Joplin - Summertime

Barb: Perfume in a rock

scandinaviancollectors:

The original theatrical release poster for the movie Metropolis, 1927, a German expressionist epic science-fiction film directed by Fritz Lang. / Kuda
darksilenceinsuburbia:

glamoramamama75:
My kind of gym.
cosmo-nautic:

This is fractal animation of the golden spiral, meaning no matter how much you zoom in — the golden spiral will always repeat.
The golden spiral is logarithmic spiral whose growth factor is φ, the golden ratio. The golden ratio exists two quantity’s ratio is the same as the ratio of their sum to their maximum (which sounds confusing but is basically expressed as (a+b/a = a/b = φ = approximately 1.61803989)
This ratio is often observed in painting, architecture, many forms of art — and surprisingly is frequently noticed in nature. It has been proposed that the golden ratio is even connected to human genome DNA.
This number, and its geometric representation are very interesting — and I strongly encourage you to read more about it.