Awhile ago, I referred to Technology Review's "10 Emerging Technologies..." article from January 2003, and noted that the 2004 edition would be out real soon now. Well, real soon now is here. This year's list of "10 Emerging Technologies That Will Change Your World" is a heady combination of stuff you've probably already heard about, stuff you've probably never heard of, and stuff you may well already be using. Worth reading, and well worth thinking about the implications.