Archive for 2005

AG. The Eagle

December 17, 2005 · answers, calculusey stuff, infinity, logic, math puzzles, numbers, paradoxes, The Mathcast

How to do infinitely many things in a few minutes!

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Standard Podcast [ 6:17 ] Play Now | Play in Popup | Download

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AF. Counting All Rationals

December 6, 2005 · answers, Favorites, infinity, logic, math puzzles, numbers, paradoxes, The Mathcast

Are there more fractions than counting numbers?

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Standard Podcast [ 7:47 ] Play Now | Play in Popup | Download

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AE. The Jalopy

November 22, 2005 · answers, calculusey stuff, math puzzles, The Mathcast

An old jalopy zooms up and down Arkansas hills…

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Standard Podcast [ 4:41 ] Play Now | Play in Popup | Download

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AD. Bigger and Smaller Infinities

November 14, 2005 · answers, infinity, logic, math puzzles, numbers, paradoxes, The Mathcast

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

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Standard Podcast [ 7:51 ] Play Now | Play in Popup | Download

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AC. No Vacancy

November 10, 2005 · answers, infinity, logic, math puzzles, The Mathcast

A hotel with an infinite number of rooms, all filled, but room for more?
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Standard Podcast [ 7:10 ] Play Now | Play in Popup | Download

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AB. The Rational Ruler

October 9, 2005 · answers, Favorites, math puzzles, numbers, The Mathcast

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

October 3, 2005 · answers, logic, math puzzles, The Mathcast

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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AA. The Way Out of the Forest [ 4:12 ] Play Now | Play in Popup | Download

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


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