Remembering Challenger…
Jan28

Remembering Challenger…

This post appeared originally at the ScienceBlogs home of Terra Sigillata on 28 January 2007. It was a very cold morning in North Florida (in the teens/low 20s Fahrenheit) as I walked in to class during my second semester of graduate school. I vaguely recall some concerns about the launch of Challenger that morning because of the cold and I believe it was scrapped once before, this highly-touted launch of America’s first...

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“Synthetic marijuana” chemist John W. Huffman interviewed on regional NPR program
Jan26

“Synthetic marijuana” chemist John W. Huffman interviewed on regional NPR program

John W. Huffman is the retired Clemson University chemist whose non-cannabinoid cannabimimetics synthesized in the 1990s have spawned a legal highs industry in the United States. So-called herbal incense products like K2 Spice are sprayed with some of Huffman’s compounds such as JWH-018 and sold in head shops and convenience stores across the US. However, many municipalities and 15 states have issued bans on the sales of these...

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Great scientists: biochembelle on the Haber-Bosch process

With apologies for the radio silence here, I’m off to perform some professional service for our nation’s medical research agency over the next two-and-a-half days. In the meantime, let me direct your viewing eyes to a terrific post from this weekend by my chemist/biochemist colleague, biochembelle, at her blog, There and (hopefully) back again. Her post about Fritz Haber follows from a discussion on Twitter and at Nature...

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Herbal supplement interactions with prescription meds for “heart problems”
Jan18

Herbal supplement interactions with prescription meds for “heart problems”

…or, “how to artificially inflate your readership.” Yesterday, I saw tweets about a CBS News online article – or so I thought – about 30 herbal dietary supplements to avoid if one has “heart trouble.” What I found was a photo gallery site that I had to click on 20 times to obtain the information – an adaptation of this paper from Mayo Clinic Rochester and Scottsdale investigators in the...

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David Nichols with chemist blogger Andrea Sella on BBC4 IYC programme

Our beloved C&EN online editor, Rachel Pepling, pointed out to me yesterday an insightful post about David Nichols by University College London chemist, Andrea Sella, at his Solarsaddle’s Blog. You’ll recall that my previous post commented on the Nature commentary by Purdue University distinguished chemist and pharmacologist, David Nichols, as he lamented how some of his synthetic schemes for neuroactive compounds have...

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