過去スレ
1スレ http://caramel.2ch.net/wild/kako/1016/10168/1016866491.html
2スレ http://science4.2ch.net/test/read.cgi/wild/1052628297/
3スレ http://science6.2ch.net/test/read.cgi/wild/1149999221/
4スレ http://science6.2ch.net/test/read.cgi/wild/1206268287/