[quote author=gon link=topic=21.msg1823#msg1823 date=1192149331]
You will get files related to java applet when you click "download applet files for offline use".  You will find more simulations in Chines at http://www.phy.ntnu.edu.tw/demolab/phpBB/

I thought it is not translated to English language. I am interested with it but I can't understand what's on it.

Because some one posted a question in Chinese, so I just posted previous message to tell him/her that we have more simulations in Chinese  on our Chinese physics forum.
When I created java applets for physics topics, I will create a Chinese version first. Then, I will  add a English version when I have free time. So there are more applets in our Chinese forum , and there are many  other multi-media for physics teaching,too. But I do not have time to translate all of then into English.  Because I do all of this with my free time(after work).  What I can promise is: If you need any simulation for physics teaching/learning and you can not find a similar one from the net, you can post it at [url=http://www.phy.ntnu.edu.tw/ntnujava/index.php?board=26.0]Request for physics Simulations [/url].
I will try to create one for you as soon as possible.