Picks

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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by Hal Harris
Wed, 05/02/2001 - 02:00

The word "Surviving" should probably be underlined in the title of this first-hand account by an American astro/cosmonaut of his experiences aboard Mir. There is precious little science in this book, but a great deal about living at the mercy of technology and Russian bureaucracy.

Recent activity: 7 years 2 months ago
by Hal Harris
Tue, 05/01/2001 - 01:00

Try this! Take two identical cans of soda (or some other beverage). Roll then down a slight incline to confirm that they roll at about the same speed. What do you think will happen if you shake up one can and roll them again? Make a prediction. Then try it. Have your students do it. Develop hypotheses and test them. This is a terrific experiment that anyone can do.

Recent activity: 7 years 2 months ago
by Hal Harris
Sun, 04/01/2001 - 00:00

I first read "One Two Three... Infinity" when I was twelve years old (it was the edition published in 1946!) and it had a strong influence in my decision to pursue science as a career.

Recent activity: 7 years 2 months ago
by Hal Harris
Thu, 03/01/2001 - 00:00

It has been twenty years since Luis Alvarez suggested that the dinosaurs were extinguished by a meteor impact that killed much of the life on earth. His evidence was in a thin layer of iridium-rich soil that corresponded with the extinction, and the fact that iridium is much more abundant in some meteors than it is on earth.

Recent activity: 7 years 2 months ago
by Hal Harris
Fri, 02/02/2001 - 01:00

Even readers who already know something about forensic science are likely to learn from "Hidden Evidence" about historic cases that have been solved by science. Unfortunately, there are so few details provided in the book that the most interesting questions often remain unanswered.

Recent activity: 7 years 2 months ago
by Hal Harris
Thu, 02/01/2001 - 00:00

Master microscopist Walter McCrone describes his work in detecting forged paintings and authenticating lost works of master artists.

Recent activity: 7 years 2 months ago
by Hal Harris
Tue, 01/02/2001 - 01:00

I find it surprising that this is the first book by Stephen Jay Gould to have been selected as a "Hal's Pick", since I own and have enjoyed reading many of them. I have had the pleasure of meeting and hearing Professor Gould speak several times and I wish I could write as well as he speaks extemporaneously.

Recent activity: 7 years 2 months ago
by Hal Harris
Mon, 01/01/2001 - 00:00

Most students of chemistry are unaware of opportunities and challenges in the flavors and fragrances industry. In fact, few of us realize how much the processed food we eat is "enhanced" by additives.

Recent activity: 7 years 2 months ago
by Hal Harris
Fri, 12/01/2000 - 00:00

How is automobile traffic like a gas? No, it's not because the collisions are inelastic. Researchers in chaos theory, especially Dirk Helbing and Boris Kerner, both theoretical physicists, have been working on traffic flow, using models similar to those of particle dynamics.

Recent activity: 7 years 2 months ago
by Hal Harris
Thu, 11/02/2000 - 01:00

"A Friend of the Earth" is a novel that alternates in time between the near-present and about twenty-five years in the future, when the worst nightmares of the environmental movement have come to pass. Global warming has turned Southern California into a terrible place to live; violent storms alternate with 130 degree days.

Recent activity: 7 years 2 months ago