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20 of 21 people found the following review helpful:
5.0 out of 5 stars
A fascinating book, January 13, 2008
The Secret Pulse of Time is a very informative and interesting book. It is in part a discussion of what time is and what it isn't, part a discussion of how humans perceive and measure time, and part self help book.
I've read books on the physics and philosophy of time before and certainly found this to be accurate to the extent that I understood the more complex books on the topic. For those who would like an introduction to the "problem" of time, this one is very lucid with respect to what is known about the physics of the phenomenon. It will surely surprise anyone who has not read anything on the topic to learn what is believed by qualified scientists about it. I know it was to me.
Much of what Stefan Klein writes about our personal perception of time, what it is, how it "flows," why it seems to be unidirectional, is very well researched. Certainly his explanation of the various "times" that our body senses seems logical once contemplated. It was very interesting, not to mention unsettling, to read about the experiments into how the body perceives the passage of time even in an unfamiliar environment without direct resort to the sun and its clues regarding it. Taking our biological cues, even down to cellular level and specific brain regions, the author shows the reader just how we know the various times that dictate our behavior. He also reflects on how the concept of it and the degree to which it is narrowly specified has changed as technology and our cultural needs have changed over the millennia. From what he tells us even the need to measure it has evolved considerably since the 15th century and the Age of Exploration.
At times I found the author's concepts of the expansion and contraction of experienced time somewhat confusing. Feeling the need myself to play with it, I found his suggestions at first difficult to put into practice; however after a reflection on my own experiences in the past with "delaying" or "hastening" its passage, I found what he suggested made a good deal of sense. Some of the issues in my own situation will definitely benefit from his self-help section!
A fascinating account.
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8 of 8 people found the following review helpful:
3.0 out of 5 stars
Great content, poorly written, July 15, 2008
I'm closing in on finishing this book, and I have to say that its got it's pros and cons. Many of the pros have already been mentioned here. My personal opinion is that the material is very interesting, and that it can be applied to your life as you read it, which makes the pages turn quickly.
On the downside, this is one of the most poorly edited books I've ever read. Grammatical errors are everywhere, including spelling, punctuation, and tense. I suppose this is more a complaint towards the editors, but it made for some very distracting reads. Some of the authors examples, in addition, felt trivial or poorly thought out. An example: "No matter what lies behind us, we throw a big party when we reach the age of fifty. After another ten or fifteen years at the most, we retire, even if our health would easily allow us to remain on the job." It's nit picky, I know, but the "at most" type writing is everywhere. Generalizations stated as facts left and right.
Now that my rant is over, I want to again stress the fact that the topics covered are very interesting, and that the author covers them in ways that make them understandable. I recommend reading it for anyone interested in the subject of time, but don't go in expecting to read top-notch writing.
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8 of 8 people found the following review helpful:
4.0 out of 5 stars
Nice primer on a dense topic, March 17, 2008
About: A primer on everything you wanted to know about time and how humans use and perceive it.
Some things I thought were cool:
Time flies when we're having fun because we don't pay attention to time cues
Every cell in our body has its own "clock"
City dwellers move, speak and react faster than country folk
Humans are very poor judges of long lengths of time
After 200mg of caffeine, people judge time durations as 50% shorter than usual
Racers start with a shot because we react more quickly to sound than light
Humans are very, very poor at multitasking as our brains are not adept at switching gears
Taught time management techniques normally don't stick for a long time
Pros: Very interesting and makes difficult concepts mostly easy to follow. Highlights include spatial hearing, why folks are night owls or morning people, how time is related to stress, memory and attention.
Cons: Dense. A few topics can get confusing.
Grade: B+
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