Just like Google with Google Labs, YouTube now launches their TestTube for which they call the room for engineers and developers test out recipes and concoctions that aren’t quite fully baked. The 1st feature is Stream – a YouTube room to watch and interact with other users while sharing videos. That sounds interesting, I will test it out tonight .

Short introduction: My university (NTU) usually has one feedback section for any subject, when students can give comments on the teaching. I’m not quite sure whether those feedbacks help improving the lecture, but at least it can be used to show other things. This clip is one of the exceptional feedback section, the NTU lecture showed his students the feedbacks he collected throughout the years. Watch it, it’s hilarious!