A good little read to pass the time. More for those who want a bit more scientific knowledge but don't want to bother with the technical jargon. Easy to absorb and there are some really interesting corrected 'myths' as well.
What also makes it more entertaining to read is if you not only know who Dr. Karl is but if you've seen him or heard him speak. While reading you can just imagine him sitting down having a conversation with you about these subjects as he has a tendency to write how he speaks.
8/10