This podcast covers Science issues in this fantastic book. Look they are pretty standard things that arrise from so call "Communicators". I then add a few publishing stories as this angle is about the most profound view point of Science and what people where thinking and feeling. I then cover solar mechanics. The cast starts as I go to the shops, then I fit in a time during an exercise bike session. The heavy breathing and squeaking have a totally exercise bike related explanation. MP4 recording     MP3 recording -- -- Your browser does not support the audio element.