Tom Siegfried

On the Web

Links to some 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 the journal 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

My current columns can be found on The Why Files. For the archive, click on my picture to the right.