Scirus is the most comprehensive science-specific search engine on the Internet. Driven by the latest search engine technology, Scirus searches over 410 million science-specific Web pages.
Filamentality is a fill-in-the-blank tool that guides you through picking a topic, searching the Internet, gathering good Internet links, and turning them into online learning activities. Support is built-in along the way through Mentality Tips. In the end, you'll create a web-based activity you can share with others even if you don't know anything about HTML or serving web pages.
Resources from the summit workshop. All the presentations from the Summit are linked to the session schedule. Search strategies w/ Theile, and Google Docs w/Kafka were especially good.