In Prof. He's blog, he introduced the new computing-knowledge based search engine from Wolfram Inc. The Next Big thing - Must Read 下一个大发明 必读 (中英文) http://www.sciencenet.cn/m/user_content.aspx?id=228880 Before WolframAlphas full launching this mont ...
Living things are much more than just packages of DNA. In fact, organisms interact with their genes and environment in a complex way, forcing biologists to question their assumptions about the nature of humanity. Using live musical performances and scientific explanations, Denis No ...
This is a wonderful animation to show how cell mitosis works. First, you push through various cells to enter one of them. You see those large silver worm-like objects, which are mitochondrions.They are power plants of a cell.Later you will see a purple multi-folding&nbs ...