doFlick offers user-generated educational, technical and instructional videos on science and engineering. Examples include: Simple Circuits – How to do a basic leak test in vacuum systems – Bacteria in the Human Mouth – Transverse Standing Waves – Pulsed Layer Deposition Overview
The site offers a short videos on science and engineering topics (plus some other topics as well). The site fills a niche that is different that any other site I have seen. The videos are largely tips on lab or engineering techniques or edited labs. These are videos that might appear on network TV but they are exactly the type of resource that makes the internet great. Lets build this resource: upload your own webcasts. There is a great advantage to short targeted online videos (compared to full course lectures – which are also great) because the short targeted videos allow for targeted linking specifically to the video content you want to link to.
This is definitely worth adding to your bookmarks. Or you can just bookmark our directory of science and engineering videos.
Related: YouTube+ for Science from PLoS – UC-Berkeley Course Videos – Google Tech Webcasts #3

Its a neat website and could improve with more user submissions. Btw, have you ever seen this website. Very manufacturing oriented :
http://www.vidly.net/collection-how-its-made.html
Pingback: Curious Cat Science and Engineering Blog » Engineering TV