Now here's a challenge for you.
Carl Sagan was a very distinguished and respected scientist. You can read up about his life and work on Wiki, which I have just done. What I found surprising was that he had spent a lot of time in using the media in all its forms to communicate about science. This included musical adventures, perhaps experiments might be nearer the mark!
This is in tune with our recent Arts and Wildlife Workshop which aimed to encourage a creative approach to wildlife.
The challenge is to visit a Blog and view a You Tube clip in a recent post and to comment. (Here is a link )
Then if you want to find out more about the production of the video and about Carl Sagan you can go to this web site: