Here is a chance to win a signed copy of his newest release. Professor Johnson, the engineer will also sign it. All correct answers will go into a separate pool and be selected by a random generator. Look for more in the future.
Make sure that you submit a guess as all correct answers will go into a random generator so all that can guess the answer correctly will have an equal chance. If this is something that you like I can do others. The idea of course is to promote the smaller companies and myself a little bit. Give it a try, you won't be disappointed. Tom