Review - How to Build a Time Machine
Hi all, I finished the non-fiction book How to Build a Time Machine by Paul Davies a few weeks ago, but I have not had time, until now, to write a quick review of it. It is a short book at some 135 pages (excluding the bibliography) and would be even shorter if some of the totally unnecessary drawings of people like Stephen Hawking were removed. But a short book is a good book for me at the moment as I struggle to finish reading another 760 page fantasy epic (another review next week maybe). In places, I found it hard to understand the science Davies was describing, and I one of the small minority who actually read A Brief History of Time from cover to cover, and thought I understood it at the time. My science background is just year 12 physics at high school, which I did reasonable well at. The main premise of the book is the feasibility of building a time machine by creating a wormhole. This would enable both forward and backwards time travel between the times at eac...