http://eritokyo.jp/independent/fukushimasim1/image171ocean.jpg
http://gazou.gundari.info/images-2ch/3bf59bd3.jpg
http://pbs.twimg.com/media/BDCrs4NCIAAbCM6.jpg:small

https://www.youtube.com/watch?v=jn8qW24SEVc
  https://egg.5ch.net/test/read.cgi/scienceplus/1509096127/340-366  

http://labaq.com/archives/51843042.html
BBR-MD5:c7f693f20aaaab5d7e5cc740920ae7ae(700)
BBS_COPIPE=Lv:0
PID: 42457
[0.108263 sec.]
Rock54ed.