Science Hack is my kind of search engine. It is specifically designed to find videos from online web communities such as YouTube or MetaCafe that showcase science experiements in action, like the Flamming Gummy Bear experiment (pictured). Founder Rami Nassar of Halifax, Nova Scotia says that each and every video included in their results has been screened for scientifc accuracy by a panel of qualified scientists. The website is currently a work in progress and in addition to allowing you sort through their growing video collection by keyword, the online staff are busy indexing their videos by subject too and so far have created sections for Physics, Chemistry, Biology, Space, Green Energy, and Mathematics.