Intermediate Physics for Medicine and Biology

Friday, May 1, 2026

Oh My! I Was Wrong

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Recently, there has been a brouhaha about “Ghost Murmur,” a proposed way to detect the magnetic field of a human heart from miles away. I wa...
Friday, April 24, 2026

Evangelista Torricelli and the Torr

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Evangelista Torricelli.  In Chapter 1 of Intermediate Physics for Medicine and Biology , Russ Hobbie and I discuss the units of pressure . ...
Friday, April 17, 2026

Henry Oldenburg, Inventor of Peer Review

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Henry Oldenburg. I’ve had many research articles published in scientific journals, and each one of them was peer reviewed . This means the j...
Friday, April 10, 2026

Digital Twin-Guided Ablation for Ventricular Tachycardia

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Russ Hobbie and I discuss the electrical behavior of the heart in Chapter 7 of Intermediate Physics for Medicine and Biology . We focus a l...
Thursday, April 9, 2026

Ghost Murmur

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This story isn't worth a whole post, but the claim of "ghost murmur" technology used to save an American pilot in Iran was obv...
Friday, April 3, 2026

The Big One

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The Big One , by Osterholm and Olshaker. I’ve been reading The Big One: How We Must Prepare For Future Deadly Pandemics , by Michael Osterho...
Friday, March 27, 2026

Robert Hooke, Biological Physicist

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In Homework Problem 20 of Chapter 1 in Intermediate Physics for Medicine and Biology , Russ Hobbie and I refer to  Hooke’s law , which rela...
Friday, March 20, 2026

Asimov on Writing Essays

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I have now written over one thousand blog posts about Intermediate Physics for Medicine and Biology . That’s a lot of posts; one a week for ...
Friday, March 13, 2026

Catching Up With David Goodsell

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It’s been nine years since I wrote a post about scientific illustrator David Goodsell . That’s too long. Russ Hobbie and I cite his wonder...
Friday, March 6, 2026

Action Current Propagation Across an Electrical Synapse: Magnetic Measurement on a Septated Earthworm Axon

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It’s been 40 years since I attended the Biophysical Society Annual Meeting in San Francisco (February 9–13, 1986), coauthoring a poster abo...
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Intermediate Physics for Medicine and Biology
I am an emeritus professor of physics at Oakland University, and coauthor of the textbook Intermediate Physics for Medicine and Biology. The purpose of this blog is specifically to support and promote my textbook, and in general to illustrate applications of physics to medicine and biology.
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