학습 관련 토렌트
http://comphy.iptime.org/~zbxe/index.php?mid=Study_torrent
http://comphy.iptime.org/~zbxe/index.php?mid=Study_torrent
태양계 크기
http://joshworth.com/dev/pixelspace/pixelspace_solarsystem.html
오른쪽 아래 조그만한 버튼은 빛의 속도로 움직이는 버튼
천체 관측 프로그램 stellarium
http://www.parkoz.com/zboard/view.php?id=my_tips&page=1&sn1=&divpage=3&sn=off&ss=on&sc=off&select_arrange=headnum&desc=asc&no=14348
http://www.parkoz.com/zboard/view.php?id=my_tips&page=1&sn1=&divpage=3&sn=off&ss=on&sc=off&select_arrange=headnum&desc=asc&no=14348
집에서 일하기
http://sangminpark.wordpress.com/2013/12/31/%ec%a7%91%ec%97%90%ec%84%9c-%ec%9d%bc%ed%95%98%ea%b8%b0/
http://sangminpark.wordpress.com/2013/12/31/%ec%a7%91%ec%97%90%ec%84%9c-%ec%9d%bc%ed%95%98%ea%b8%b0/
먹이사슬 온라인
http://shinozakiai.blogspot.kr/2013/12/blog-post.html
결!합! 게임
http://down5.snoin.kr/datax0/abolic/1s6um/NumberCardGame.swf
장치가 추가되거나 제거될 때 처리 방법
http://www.tipssoft.com/bulletin/board.php?bo_table=FAQ&page=19&wr_id=440
http://www.tipssoft.com/bulletin/board.php?bo_table=FAQ&page=19&wr_id=440