摘要: DescriptionYou have devised a new encryption technique which encodes a message by inserting between its characters randomly generated strings in a cle... 阅读全文
posted @ 2014-04-17 15:16 zhoudan 阅读(329) 评论(1) 推荐(1)
摘要: DescriptionThe Genographic Project is a research partnership between IBM and The National Geographic Society that is analyzing DNA from hundreds of th... 阅读全文
posted @ 2014-04-17 14:42 zhoudan 阅读(545) 评论(1) 推荐(0)