CERN's particle accelerators, great ref for modern cavernous clean industrials. [thanks MoP for the better link] Also... Japan's super-cool Super-Kamiokande neutrino detector
my new favorite artist: ippei gyoubu. http://www001.upp.so-net.ne.jp/ippei_gyoubu/menu/home.html responsible for the new dr pepper campaign in Japan http://drpp.jp/contents.html