Archive for October, 2005

AB. The Rational Ruler

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

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 · The Mathcast, answers, logic, math puzzles

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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