空間とパーティクル

宇宙　スパコンで計算
http://www.mpa-garching.mpg.de/galform/data_vis/
http://fumufumu.q-games.com/archives/cat_technology.php

街並み
http://fumufumu.q-games.com/archives/000694.php

ゲーム
http://dmytry.pandromeda.com/games/index.html?from=mainsite
http://fumufumu.q-games.com/archives/000704.php