ChemEd X contributors and staff members are continually coming across items of interest that they feel others may wish to know about. Picks include, but need not be limited to, books, magazines, journals, articles, apps—most anything that has a link to it can qualify.
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Joe Schwarcz's second collection of essays (see my pick for May for the first) about chemistry in everyday life begins with a Preface in which he confronts a door-to-door salesman of water filters with some basic information about the chemistry of water treatment.
Why would someone spend more for a quart of water than a gallon of gasoline? Perhaps you would pay even more if you were dying of thirst and the only available water was in the hands of an evil extortionist. But why do so, if there is abundant, safe, tasty, and cheap water provided by a public utility?
Janet Conrad received the 2001 Maria Goeppert-Mayer Award for outstanding contribution to physics by a young woman. In this New Yorker story, K. C. Cole describes the lengths to which experimental physicists must go in order to detect and study the properties of neutrinos, which barely interact with any other matter.
Joe Schwarcz is Director of McGill University's Office for Chemistry and Society. He hosts a weekly radio call-in radio show in Montreal and also writes a column about chemistry in everyday life for the Washington Post. The essays in this book are collected largely from his radio show, and they are exactly in the spirit of "Hal's Picks".
Until I read "Measuring America", I was only vaguely aware of the importance of surveying to the economic and political history of the United States.
In 1792, the French Academy of Sciences appointed two respected scientists to survey a north-south meridian from Dunkirk to Barcelona, for the purpose of determining the size (and shape) of the earth. Why is this important? Because it would establish an international basis for the meter, foundation of the metric system.
Many people have difficulty understanding the motivation of scientists for precedence and the recognition it brings. While there are monetary incentives for some of the protagonists in "Acid Tongues", it is more often pride and the acceptance of one's ideas that drove the rivalries of Newton vs. Leibniz, Edison vs. Tesla, Crick and Watson vs. Pauling vs. Franklin and Wilkins.
Even those of us whose whose biochemistry is a little shaky are likely to know that there are twenty amino acids that form the building blocks of proteins in life on earth. Now even that simple factoid is no longer absolutely true. A group of scientists headed by Peter G. Schultz of the Scripps Research Institute have created a new form of E.
When I was a kid, my brother and I used to negotiate Saturday Los Angeles traffic on our bicycles in order to get to the Museum of Natural History of Los Angeles, where the great collection of dinosaur bones from the La Brea Tar pits were exhibited.
We all know that, with the deciphering of the human genome as well as those of other animals, and of plants, that the future will bring a new level of understanding and control of our own heredity. But what can the present level of genetic testing provide? In this story, writer David Duncan has as much determined about his future as you can learn with current technology.