- This topic has 0 replies, 1 voice, and was last updated 11 years, 1 month ago by .
- Topic
It’s start after 6 mins in the video. It’s really interesting. This is a PhD chemist professor.
[video]http://www.youtube.com/watch?v=dmqcnlaRA68[/video]
- You must be logged in to reply to this topic.