18 hours ago
Challenge has finished
Photography is more than just an art form; rather it also has great importance in science, industry, and government. Submit a photograph that has scientific or technological importance: consider astrophotography, photomicrography, or other photos with scientific, industrial, or technological interest. Just because a photograph has scientific interest, that does not mean that it must not be a striking and memorable image in its own right.
Tuesday, 19th April, 2011 (GMT)
Tuesday, 26th April, 2011 – Monday, 2nd May, 2011 (GMT)
Tuesday, 3rd May, 2011 – Monday, 9th May, 2011 (GMT)
Capture date rules:
Maximum number of entries per user:
Maximum number of entries in challenge:
Voting results: 94 entries Slideshow of 7 Page: Rows:
These entries were provided by the challenge host(s) as samples and cannot be voted on. Upload sample image.
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