DeepDyve delivers fast, easy access to the vast amounts of expert information hidden in the Deep Web. Today we're focusing in just a few subject areas including Medical and Life Sciences but we are rapidly expanding into additional markets.
yovisto is an new video search engine for educational video content and will be helpful for students or common interested peoples to looking for online lectures and educational staff. yovisto allows searching within videos. Furthermore, there are many other features like: tagging, adding comments, discussing, interaction with other users, uploading videos and organising your videos, etc.
TinEye is a reverse image search engine. You can submit an image to TinEye to find out where it came from, how it is being used, if modified versions of the image exist, or to find higher resolution versions. TinEye is the first image search engine on the web to use image identification technology rather than keywords, metadata or watermarks.