opinion

Upon hearing the painful news of VPI tragedy, I am deeply saddened that we lost our young students and fellow faculty, in particular, Liviu Librescu, G. V. Loganathan and Kevin Granata. I would like to share the sorrow with the family and friends of the victims who lost their lives in the senseless crime. I am deeply compelled to write this message, since I am a faculty teaching young students applied mechanics/engineering like professors Librescu, Loganathan and Granata, and belong to a small community of Korean Americans. I feel helpless and guilty that I could not mentor our young people and hear such incomprehensible tragic news.

Terence Tao (one of the Fields Medal winners this year) has started blogging. He has a detailed discussion on the Navier-Stokes equations here. It's long but definitely worth reading - particularly because of the wide range of ideas that he talks about.

The New York Times Magazine this weekend featured a Harvard undergraduate student from China, and her work to shake up education in China. The article is long, but if you grew up in China, it should be a quick read, and fun. If you grew up in US or Europe, perhaps this is a helpful read, just to learn how other people live.

Since iMechanica went official on 9 September 2006, its growth has always been accelerating. As of 22 February 2007, the total number of hits on iMechanica reaches 1,000,000+, iMechanica has 1252 registered users, 908 posts and 1308 comments.

Eric Mockensturm has just posted a publication agreement proposed by provosts of several universities. In structuring iMechanica, we have tried to avoid the question of open access, and simply asked the question what if all papers are already openly accessible. Many mechanicians have discovered iMechanica, and the registered users have recently passed 1000. Recent discussions of copyright on iMechanica have prompted Eric to post his entry, which has just led to this one.