To make your browsing experience even better, Bitesize Bio's Nick Oswald names the top 10 Firefox add-ons for scientists that have surfaced since his original 2007 list. On it are the Wired marker which acts as a highlighter for Web pages; TimerFox, which lets you set an alarm in your browser window; and i-cite, which "mashes up content from PubMed, EBI, and Google Scholar," among other handy tools.