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, 01/02/2002 - 01:00

Ice cores, bored through thousands of feet of stable glacial ice in Greenland, have proved to be our best record of global climate over more than a hundred thousand years.

Recent activity: 7 years 4 months ago
by Hal Harris
Tue, 01/01/2002 - 00:00

Sue Hubbell has written beautifully about her experiences as a beekeeper in rural Missouri. For example, I recommend her "Broadsides from the Other Orders and "A Country Year".

Recent activity: 7 years 4 months ago
by Hal Harris
Sat, 12/01/2001 - 00:00

One of the goals of a course I teach in our Honors College is to provide non-science majors with the tools they need to differentiate authentic science from material that has merely been provided a "scientific" dressing. Physicist Robert Ehrlich has provided nine case studies that are ideal for this purpose. Do more guns in the hands of citizens decrease crime? Is AIDS really caused by HIV?

Recent activity: 7 years 4 months ago
by Hal Harris
Fri, 11/02/2001 - 01:00

No, phosphorus did not jump to a new position in the periodic table - it is still element number 15.

Recent activity: 7 years 4 months ago
by Hal Harris
Thu, 11/01/2001 - 00:00

Malcolm Gladwell has done it again. This article is very much in the spirit of the books by Henry Petroski, who has written about the engineering hidden in ordinary objects such as paperclips and pencils.

Recent activity: 7 years 4 months ago
by Hal Harris
Mon, 10/01/2001 - 01:00

Professor James Collman of Stanford University has provided an excellent resource for all of us who try to help our students and the general public to discriminate between valid science and the bogus "scientific" claims that pervade television, the Internet, the grocery store, and especially the "health food" store.

Recent activity: 7 years 4 months ago
by Hal Harris
Sat, 09/01/2001 - 01:00

For a long time, it could be said that with some validity that drugs not help athletes perform better. That is no longer the case. It is could increasingly difficult to assure that amateur athletes, even high school athletes, are not training and competing with the aid of testosterone and its precursors, or erythropoetin.

Recent activity: 7 years 4 months ago
by Hal Harris
Wed, 08/01/2001 - 01:00

I've been reading a lot lately about alchemy, and was therefore delighted to find a new book on the history of chemistry (that includes some on alchemy), just published by Johns Hopkins University Press. Trevor Levere takes on the impossible task of chronicling the developments in chemistry from its beginning to the present, in only a little over 200 pages.

Recent activity: 7 years 4 months ago
by Hal Harris
Mon, 07/02/2001 - 02:00

As a physical chemist, I was amazed when it was discovered that the diatomic free radical, nitric oxide (NO) was intimately involved in the transmission of neurological information in mammals. Now a group led by Barry Trimmer at Tufts University has demonstrated that it is the key that turns on bioluminescence in fireflies.

Recent activity: 7 years 4 months ago
by Hal Harris
Sun, 07/01/2001 - 01:00

What do you think of when someone mentions DDT (dichloro-diphenyl-trichlorethane)? Chances are that your mind immediately goes to the damage the use of this chemical has done to bird populations, Rachel Carson's "Silent Spring", and the effort to ban or control its use.

Recent activity: 7 years 4 months ago