Discover magazine has listed its top 100 stories for 2004. The list of titles (with links to lead paragraphs) is available online; only subscribers get the nitty-gritty. WorldChanging readers, however, already have the low-down on quite a few of them, from spinach as a fuel cell power source (WC post) to the discovery of Sedna, an almost-planet in an orbit beyond Pluto (WC post) to Discover's number one story, the overwhelming evidence for global warming-induced climate change, and the shift in focus from "is it happening?" to "what can we do?" (WC posts here and here and here and here and here and...).