Archive for February, 2010

Book Review: How to Teach Physics to Your Dog

February 26th, 2010

I finished How to Teach Physics To Your Dog by Chad Orzel about a month ago, and have found myself thinking about it off and on during that time.  For the difficult subject of Quantum Physics, Orzel does a very good job conveying unintuitive concepts so that a non-physicist might understand them.  The book takes the format of Orzel teaching physics to his dog through many conversations that are often humorous and always lead to an in-depth discussion regarding Quantum Physics.  Having read a few other books on Physics and at least one other book on Quantum Physics, I was familiar with several of the concepts.  However, Orzel did a very good job diving into a level of detail that I had no previously seen, despite the accessibility of his writing style.

Quantum Physics flies in the face of common sense.  Our brains evolved with macro cause and effect, with objects that are solid and act in a fashion that we expect.  Particles at the quantum scale do not act solid, do not act in a fashion that our brain would expect, yet this science and been experimentally proven to a level that is only rivaled by the evidence for evolution or relativity.

One of my favorite sections of the book addresses quackery and popular misconceptions around quantum physics.  Orzel does a good job comparing and contrasting the science with the misconceptions perpetrated by these quacks, and by the media.

I would highly recommend this book for anyone looking to learn more about Quantum Physics.

Good Ol’ Days

February 26th, 2010

There were no “good ol’ days”.  We may be in an economic slump, but these times are better than any others mankind, or the US, has ever had.  More children grow up because of modern medicine.  More family and friends live longer and survive diseases and illnesses that may very well have killed them just 20 years ago.  Crime rates in the US are at all-time lows.  We are closer to true equality than ever.  We have more ways to stay in touch with family and friends.  And science will solve deafness, blindness, and paralyzation in my lifetime.  Yup, *these* are the good ol’ days.

Book Review: In Search of Memory

February 25th, 2010

Every once in a while I read a book that is truly amazing, a book that leaves me thinking about it during those times of the day when my thoughts wander.  Godel, Escher and Bach is such a book, as is The Singularity is Near.  Last night I finished another such book, In Search of Memory: The Emergence of a New Science of the Mind by Eric R. Kandel.  As you might expect from the title, the book is primarily concerned with the sciences related to the brain and in particular the science of memory.  However, Dr. Kandel’s book not only is a wonderfully vivid discussion of neural science over the past century and a half, but a touching autobiography.

Kandel, winner of the 2000 Nobel Prize in Physiology or Medicine, was born a Jew, in Vienna, in 1929.  At age 10 the Nazis “invaded” Austria, and within the year he found himself in America.  Its is within the context of this start to life that he tells of his search for the biological basis of Freud’s theories, which ultimately leads him to the research of memory, many accolades, and an important place in medical and scientific history.

The science in the book is fascinating.  Kandel himself is a pioneer in neural science, but he spends many pages in each chapter discussing the brilliant women and men with which he has worked, many of whom have also won The Nobel Prize.  Kandel is a very talented writer, and exceptionally good at conveying complex scientific concepts to the lay reader.  The science of the mind is surely the most difficult of all of the medical sciences, and Kandel goes into detail while leaving the book accessible to the non-scientist.

When Kandel speaks of his past, his relationship to Europe and Vienna, his friends, and his family, he is particularly candid and touching.  The emotional depth of the book was surprising for me.  The man is clearly passionate about many things, and those passions ring through true and clear in the book.

At the end of reading the book I found my understanding of brain biology much greater, but I also found that I had learned a new aspect of the history World War II.  I also found that this man, who is obviously a talented scientist, is also Pulitzer-caliber author.  His writing is of such that I would wonder if this book might have won The Pulitzer if not for its scientific depth.

I cannot recommend this book enough.  It is one I am sure I will find myself revisiting in years to come.

A Brief History of Pretty Much Everything

February 12th, 2010

Spirituality

February 11th, 2010