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A clear cloudless day-time sky is blue because molecules in the air scatter blue light from the sun more than they scatter red light. When we look towards the sun at sunset, we see red and orange colours because the blue light has been scattered out and away from the line of sight...
>>>>>>>>http://spaceplace.nasa.gov/blue-sky/en/
8 years ago. Rating: 3 | |
you must have been good in science, Lindi.
The H. Moser Heritage Dual Time. link Reference 8809-1200. Stainless steel case with burgundy fumé dial with transparent H. Moser logo link and grey kudu leather strap. 42mm x 11.6mm. Sapphire front and back. Globolight numerals. Sword-shaped hands with Super-LumiNova. HMC 809 in-house automatic movement running at 21.600 vph in link 27 jewels with three days of power reserve. Price 21900.
1 month ago. Rating: 0 | |
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