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Tom Siegfried
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Links to other past columns and essays are below.

Columns and essays

*An essay in Science on great unanswered questions

*An essay on evolution and creation

*An essay on the potential dangers of nanotechnology

*A column on how to exceed the speed of light

*A column on knowledge that isn't so

*A column on interesting topics in Physical Review E
 
Talks and radio shows

*A discussion about A Beautiful Math with Moira Gunn on Tech Nation.

*A radio show on Minnesota Public Radio

*"Scientists and Journalists," University of California, Santa Barbara, 2004

*"Science Journalism from First Principles," Santa Barbara, April 18, 2005
 For an archive of some of my past columns, click on my picture to the right.