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Showing posts from April, 2015

"Ecce Homo!"

John 19:5
Good Friday
March 21,2008
St. Mary's Evangelical Lutheran Church
Des Moines, Iowa

Anybody who's seen the movie Fat Man and Little Boy will remember the incident.

Dr. Michael Merriman and the other scientists of the Manhattan Project were excited. A critical experiment was about to be performed which, if successful, would prove that the atomic bomb was a practical idea.

A plutonium sphere was being surrounded by neutron-reflecting tungsten-carbide blocks, which reduce the mass necessary for the plutonium to go critical. That's just a fancy way of saying that they were putting that chuck of plutonium on a hair trigger, to facilitate a small-scale experiment it ordinarily would have taken a much larger and more dangerous chunck of the stuff to perform.

As the last brick was being lowered into place, everybody leaned forward in expectation. One of the scientists had been drinking a cup of tea. He set it down next to him- not realizing that he was putting it on the…