Smog (Νέφος αιθαλομίχλης)=smoke+fog (καπνός+ομίχλη)
The smoke of more than million stoves with industrial pollution was suddenly into the atmosphere in 1952 in London, causing a disturbing phenomena called the Great Smog.
Great Smog Of London (1952)-Documentary / Part 1/3
http://www.youtube.com/watch?feature=player_embedded&v=Vkx-2mT1-q4
http://www.youtube.com/watch?feature=player_embedded&v=bSlwGIapFJI
The smoke of more than million stoves with industrial pollution was suddenly into the atmosphere in 1952 in London, causing a disturbing phenomena called the Great Smog.
Great Smog Of London (1952)-Documentary / Part 1/3
http://www.youtube.com/watch?feature=player_embedded&v=Vkx-2mT1-q4
http://www.youtube.com/watch?feature=player_embedded&v=bSlwGIapFJI