Physics of the Impossible:A Scientific Exploration into the World of Phasers, Force Fields, Teleportation, and Time Travel was written by Michio Kaku, a quantum physicist who co-wrote the string field theory (which I had never heard of before reading the back flap.  Luckily you don’t have to know anything about string field theory before reading, although Kaku does explain it some detail in the conclusion of the book.)

I picked this up on a whim (as I do most of my books) but quickly found myself engrossed in the text.  Kaku categorizes various futuristic ideas such as phasers and force fields into Class I, Class II, and Class III Impossibilities.  Here’s a quick rundown of the categories:

Class I Impossibilities are technologies that are impossible today, but that do not violate the known laws of physics.  They are ideas that might be possible to achieve either in this century or the next.

Class II Impossibilities are technologies are so advanced, either they’re completely impossible, or if they are achievable, it won’t happen for a millennia, or even a million years.

Class III Impossibilities are technologies that violate the known laws of physics, and are therefore impossible.  There are (surprisingly) only two ideas in this category, and Kaku says, “If they do turn out to be possible, they would represent a fundamental shift in our understanding of physics.” This is the sort of understatement that scientists like to engage in.

He starts out with the Class I items, and those actually take up a majority of the book.  It was also the most interesting (and understandable) section of the book.  In Class II items, he starts explaining some pretty wild quantum theories that went right over my head.

Luckily, he doesn’t do this the whole way through, or I would have put the book down long before the end.  I have studied science very little, and quantum physics not at all, so the fact that he only lost me a couple of times speaks volumes of his writing style.

The book flows pretty easily from one Class I impossibility to the next, and you feel that by the end, you’ve learned more about where science is at right now than you could have by sitting through 5 years of college lectures.  It’s a book that I found myself discussing with anyone who would sit still long enough (”Did you know that they are working on an invisibility cloak and have already been able to make minuscule items invisible in the red light spectrum?”  Some days I feel sorry for my coworkers…)

Any huge Star Trek or Star Wars fan would thoroughly enjoy this book, since he mentions different episodes/parts of the movies throughout the book.  Although it’s fun to imagine that things like teleporters exist, it’s even more fun - for me - to find out that scientists are actually working on making them into a reality, and X, Y, and Z are the things they are focusing on.

Also, any science geeks would love this book, since it’s easy enough for a regular person to understand, but definitely not dumbed down so much a science nerd couldn’t enjoy it.  Not to mention that his Notes section at the end of the book was quite extensive.

Having said all that, I loved this book, and I am neither a Star Trek, Star Wars, or science geek.  I enjoyed reading it because I love hearing about the latest and greatest that humanity has come up with, and I simply love to learn.  I felt like I really had learned something when I finished this book, instead of just wasting the last 5 hours of my life.

I give Physics of the Impossible 4.5 out of 5 stars.  There was a bit too much over-my-head information to rate it higher than that, but it was still one of the most interesting books I’ve read in a long time.

Now I’m going to have to hunt out some of the other books he’s written.  Beyond Einstein and Hyperspace both sound interesting…

Havs

Hubble: The Mirror on the Universe by Robin Kerrod & Carole Stott is a flat-out gorgeous book.  I picked it up because the front cover was eye catching and because my inner child still wants to grow up and be an astronaut.

And I fell in love with it from page one.  I have always been a huge astronomy fan, starting from when I would take long walks with my father out in the desert. We’d look at the different constellations, with him giving me info on each one.

So it’s not surprising that I’d be interested in a book about the Hubble telescope.  What is surprising is how much I learned from the book, and how much I enjoyed reading it.  Some of the pictures taken by Hubble are jaw dropping.  Spread over two pages, they are colorful, gorgeous snapshots of deep space.

The pictures are the best part of this book, but that’s not to say that the text isn’t interesting.  The book was loaded with everything from black holes to pulsar stars, and the history behind each discovery.  I felt as if I had taken an in-depth astronomy class by time I finished reading the book.  Even better, it wasn’t dry, boring facts, just thoroughly engrossing reading.

I was really excited to find a site online that allowed me to download a picture from the inside of the book.  Now granted, this picture isn’t one of the larger ones, and it isn’t as colorful as some of the other pictures, and it’ll definitely lose something in translation (from the book to the website to my computer to my website to your computer - whew!!) but at least it gives you an idea of what the book offers.

Isn’t that a cool picture?  One of the things that I was excited to find out is that none of the pictures in the book were “touched up” to provide brighter or more eye-catching colors.  All of the pictures were published exactly how the galaxies look in outer space.  I had no idea our universe was so colorful!

So whether you’re a homeschooling mom who wants to do a section on space, or just someone with even a mild interest in astronomy and the universe, you really need to pick this one up!  I honestly cannot think of a single thing to change about it.  I enjoyed the book from beginning to end.

A rare 5 out of 5 stars for Hubble: The Mirror on the Universe.  Kudos to Robin Kerrod and Carole Stott for a job well done.

Havs