About [url=http://antwrp.gsfc.nasa.gov/apod/ap010221.html]Astronomy picture of the day[/url]  :o  I can't imagine the horse power and total [hideurl=http://www.aftermarketperformanceparts.com/air-scoop.html]air scoop[/hideurl] that the airplaine blows to reach the speed of "faster than the seconds".  Really GREAT!

And one more thing..

[quote]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/[/quote]

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