History: September 2003 Archives

Ludwig Boltzmann

| | Comments (3)

Ludwig Boltzmann needs no introduction, but I shall give one anyway. He is largely responsible for our theories of molecular motion and for the development of Boltzmann's Constant which helps us to calculate the kinetic energy of translation of gases. (I know, I hated that statics part of physics as well--bear with me, there is an interesting tale.)

Boltzmann was apparently a genius of the first water, and as with many geniuses, his discoveries went largely ignored until after his death. (Depressed by the lack of interaction and comment, he took his own life.)

To the story--it is said that Boltzmann invented a device that could find the harmonic frequency of any object to which it was attached. The story goes that Boltzmann decided to test the device on his own house.

Now for those who don't know, the harmonic frequency is the sound frequency which causes an object to vibrate. The classic example is the opera singer whose voice can shatter crystal. The other classic example with which everyone should become acquainted for its spectacular engineering failure is the Tacoma Narrows Bridge. (Link takes you to a short excerpt, find more here and here.)

Anyway, Boltzmann decided to test the device by placing it on his house. He set the device and left, returning several hours later to a pile of rubble and a device that had been destroyed in the test as well.

Though certainly apocryphal, I find something deeply resonant (pardon the pun) in this story. How many of us determine to test ultimately destructive things using ourselves, our loved ones, or our necessary things as test objects? We barrel headlong into spiritually questionable ventures without a thought as to the consequences. Some tinker with astrology, others with odd spiritualities, still others with "methods" of praying that appear to have little wrong with them, but are capable of spreading the infection of paganism and belief in sympathetic magic. Worse, we sometimes feel we can directly contravene divine will and thousands of years of teaching and put ourselves in the position of near occasions of sin. Humans being what they are, almost always a near occasion will preciptiate the sin itself. Not every time. But a near occasion of sin is a Boltzmann device, and when we choose to place ourselves in it, we set the device on our own houses. The oddest part is that we know full well what the consequences of that choice are likely to be, and yet we do it anyway, "just to see what might happen." Curiousity is a wonderful character trait, but we would do far better not to make a Tacoma-Narrows of our lives.

Bookmark and Share

De Praescriptione Haereticorum

| | Comments (1)

How to argue with heretics and how not to--with reference to my last post and to recent debacle in the Episcopal Church this synopsis of the On the Prescription of Heretics just packed a wallop.

This book is about how Christians think about heresy and respond to the arguments of heretics. Tertullian is concerned at the way Christians are disputing with heretics and pagans, and the effect this is having on believers. He feels that it is never possible to convict a heretic from the scriptures, because they simply deny the authority of whichever bit of scripture they are quoted, and shift their ground every moment. At the same time the spectacle of the dispute seems to put their opinions on the same level as that of the scriptures. In general, how do we recognise and deal with heretics - people who pretend to be Christians but actually accept no authority but their own opinions?
Bookmark and Share

Categories

Pages

About this Archive

This page is a archive of entries in the History category from September 2003.

History: August 2003 is the previous archive.

History: June 2004 is the next archive.

Find recent content on the main index or look in the archives to find all content.

My Blogroll