Imagem:Snow crystals.png
Origem: Wikipédia, a enciclopédia livre.
Snow flakes highly magnified by a low-temperature scanning electron microscope (SEM).
The colours are called "pseudo colours", they are computer generated and are a standard technique used with SEM images.
- Source: http://emu.arsusda.gov/snowsite/
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This image is in the public domain because it contains materials that originally came from the Agricultural Research Service, the research agency of the United States Department of Agriculture. |
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