Archive for 2005

AG. The Eagle

How to do infinitely many things in a few minutes!

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AF. Counting All Rationals

Are there more fractions than counting numbers?

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AE. The Jalopy

An old jalopy zooms up and down Arkansas hills…

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AD. Bigger and Smaller Infinities

Are there only half as many even numbers as counting numbers?

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AC. No Vacancy

A hotel with an infinite number of rooms, all filled, but room for more?
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AB. The Rational Ruler

Finer and finer, a ruler with infinitely many marks…

We answer last week’s puzzle, discuss rational and irrational numbers, and pose a little question about coins.

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AA. The Way Out of the Forest

Which way leads out of the forest of Liars & Truth-tellers? This is the first episode on the Mathfactor CD, and the first mathfactor episode podcast to the world!

The Mathfactor is broadcast each Sunday morning on KUAF 91.3 FM, in Fayetteville Arkansas, USA.

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The Math Factor Podcast Website


Quality Math Talk Since 2004, on the web and on KUAF 91.3 FM


A production of the University of Arkansas, Fayetteville, Ark USA


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