How to Dunk a Doughnut: The Science of Everyday Life

by Len Fisher

Book Overview

From "the man who put the fun into physics" (International Herald Tribune), an entertaining and accessible look at the science behind our daily activities. This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0143034383
• ISBN13: 9780143034384
• Release Date: September 2004
• Publisher: Penguin Group
• Length: 272 Pages
• Weight: 0.55 lbs.
• Dimensions: 0.7" x 5.5" x 7.9"
• Age Range: 18 years and up
• Grade Range: Postsecondary and higher

Customer Reviews

A Banqueting Table For The Inquiring Mind

How To Dunk A Doughnut is the title of a popular science tome by British physicist Len Fisher who, in 2002, sought to spice up topics that would by in large fall outside the realms of a serious scientific mulling over. Despite drawing sharp criticism and jabs of mockery from some who have taken exception to his seeming trivialization of the scientific enterprise, Fisher maintains that the beauty of science lives as much in the "intimacy of every day, familiar detail" as it does in the unstoppable march of academic progress. And a quick perusal through the chapters of his book shows just how hard he has worked to prove his point. Baffled by the idea that doughnut dunkers could possibly benefit from some yet un-disseminated scientific pearls of wisdom, I sat down doughnut in hand to put Fisher's book through its paces. And there was a lot that I learned about this ring-shaped `gluten net' that today forms a staple ingredient of English tea time reunions. Fisher introduces the reader to the principles of capillary action, surface tension and viscosity, skillfully intertwining scientific facts with the history of discovery. His capacity to draw from apparently incommensurate examples of physical phenomena (eg: crack formation in the SS Schenectady and the splitting of a wafer-thin cookie) lays bare a deep understanding of the themes that he presents. Story-telling adds an element of excitement to any scientific exposition. And when it comes to popular science writing, Fisher is a master of his trade. His retellings of the famed reconstruction of Archimedes' ship-lifting lever, the use of wheel barrows in the building of Gothic cathedrals, ball catching in a 1930s English village cricket match, the painting of Aboriginal motifs on boomerangs and the numerous world-class culinary science events that he has attended, all give brio to what would otherwise be a colorless overview of scientific equations and hypotheses. Concepts such as momentum, heat convection and conduction and Galileo's principle, which the non-expert reader may not be completely familiar with, are vividly described. And the mathematically-minded will no doubt find much to sink their teeth into with scintillating calculations using the square rule of heat transfer, the radius of a boomerang flight circle and the torque needed to break a half inch bolt. For the self-made home improvement buff, the Tao Of Tools chapter is a veritable gem-piece of tool learning. Fisher's journey through a menagerie of common tools leaves budding DIYists such as me wondering how they ever aspired to become anything more than amateurish dabblers in the essential duties of home ownership. The claw hammer remains my all-time favorite. The fulcrum of the claw can be placed close to any well-secured nail, supplying the user with a huge mechanical advantage (and a gratifying feeling of power as the nail is cleanly drawn out of its hole). The screwdriver, which Fisher classifies as little more t

Not as enthusiastic as the others

This book didn't work for me as well as it apparently did for others. I do think that it succeeds handily at two important things: showing how science is involved in everyday things, and showing that while we tend to think of science as an ivory-tower exercise for super-geniuses, much of science is actually a process involving intuition, experimentation, collaboration, persistence and luck that any reasonably intelligent person can contribute to if they are interested. My problem with the book is that parts of what he talks about just didn't hold my interest well, e.g. How To Add Up A Supermarket Bill and The Art And Science Of Dunking. And Catch As Catch Can left me thinking that surely what happens in the human brain is quite different from the complex sort of computation he talks about. I did like parts of the book, but I liked the book "The Secret House" better (although perhaps it is unfair to compare them because "The Secret House" does not dive so deeply into any topic).

Anecdotes tell of science's applicability to people

Dr. Fisher was award an IgNobel Prize in 1999 for his work on the physics of cookie dunking, and his How To Dunk A Doughnut extends his research into the everyday world in an effort to relate science to everyday life. Anecdotes tell of science's applicability to people, from beer foam and the meaning of life to chewing and its relationship to perceptions of taste. Even the most reluctant science reader will find these vignettes compelling reading.

A pleasure to read

It is very rare to find an author who writes with such enthusiasm about their subject, particularly in this kind of field. The information isn't just presented in a factual way, it is made into interesting accounts of the author's (sometimes failed) experiments, that can be related to tribulations of everyday life, such as knowing when the Sunday roast is cooked! As a student, I found this book very interesting and worthy of the highest praise.

The scientific mind at work .... and loving it

With an enthusiasm that is clearly contagious, the author applies scientific reasoning and methodology to better understand certain things in everyday life that we may take for granted. Topics that are examined under the microscope of the author's sharp and witty mind include: the science of cooking, the scientific principles behind tool usage, boomerang design and throwing, quick determination the cheapest supermarket, the physics of sex, and more. The author's excitement in describing his scientific approach to these matters stands out - much as an excited child describing the joys of discovering something new and wonderful, but in a clear, lucid, even funny, way. Complete with lots of diagrams and charts, this book is pleasure to read. The author has definitely succeeded in clearly illustrating how the scientific method and the scientific mind work, and all this in a most enjoyable way.