The Math Factor

The Math Factor

196 episodes

A brief, weekly math conversation and puzzle, airing on KUAF 91.3 FM, Fayetteville Arkansas. Send your answers, comments, questions, puzzles, or cash, to mathfactor@uark.edu!

Podcasts

HR. CardColm

Published: April 13, 2012, 9:20 p.m.
Duration: 14 minutes 20 seconds

Listed in: Other

HQ. Newton v Leibnitz

Published: March 26, 2012, 2:53 p.m.
Duration: 10 minutes 25 seconds

Listed in: Other

HP. Happy Root 10 Day

Published: March 16, 2012, 2:42 p.m.
Duration: 9 minutes 37 seconds

Listed in: Other

HO. Crazies On The Plane

Published: March 9, 2012, 12:51 p.m.
Duration: 6 minutes 32 seconds

Listed in: Other

HN. Barbette

Published: Feb. 27, 2012, 5:07 p.m.
Duration: 10 minutes 9 seconds

Listed in: Other

HM. Five Cards

Published: Feb. 17, 2012, 4:04 p.m.
Duration: 11 minutes 46 seconds

Listed in: Other

HL. Bear Hunt

Published: Feb. 10, 2012, 7:19 p.m.
Duration: 9 minutes 40 seconds

Listed in: Other

HK. Spiders and Fly

Published: Feb. 3, 2012, 12:47 p.m.
Duration: 9 minutes 58 seconds

Listed in: Other

HJ. Strange Suitor

Published: Jan. 27, 2012, 1:21 p.m.
Duration: 7 minutes 11 seconds

Listed in: Other

Hi! Getting Closer

Published: Jan. 16, 2012, 8:16 p.m.
Duration: 6 minutes 58 seconds

Listed in: Other

HH. Corpuscle Candy

Published: Jan. 11, 2012, 8:23 p.m.
Duration: 11 minutes 46 seconds

Listed in: Other

HG. Two Love

Published: Jan. 1, 2012, 5:59 p.m.
Duration: 8 minutes 17 seconds

Listed in: Other

HF. True Love

Published: Dec. 23, 2011, 9:23 p.m.
Duration: 1 minute 29 seconds

Listed in: Other

HE. On Cake and Coffee

Published: Dec. 12, 2011, 4:51 p.m.
Duration: 12 minutes 55 seconds

Listed in: Other

HD. The Math Factor Returns

Published: Dec. 4, 2011, 4:34 p.m.
Duration: 4 minutes 34 seconds

Listed in: Other

HC. Strongly Connected Components

Published: July 14, 2011, 2:58 p.m.
Duration: 33 minutes 20 seconds

Listed in: Other

HB. Puzzlers Pegg and Stephens

Published: April 9, 2011, 6:50 p.m.
Duration: 39 minutes 10 seconds

Listed in: Other

HA! Conway on Gardner

Published: June 28, 2010, 4:06 p.m.
Duration: 57 minutes 23 seconds

Listed in: Other

The Math Factor Takes a Bow

Published: May 9, 2010, 7:10 p.m.
Duration: 1 minute 32 seconds

Listed in: Other

GY. Conversation with Greg Chaitin

Published: April 5, 2010, 2:48 p.m.
Duration: 1 hour 2 minutes 19 seconds

Listed in: Other

GW. Wolfram's Principle of Computational Equivalence

Published: March 30, 2010, 2:35 p.m.
Duration: 7 minutes 39 seconds

Listed in: Other

G4G9 Report From the Gathering

Published: March 28, 2010, 3:54 p.m.
Duration: 21 minutes 40 seconds

Listed in: Other

GV. Three Quick G4G9 Puzzles From Ed Pegg

Published: March 25, 2010, 5:08 p.m.
Duration: 1 minute 32 seconds

Listed in: Other

GW. Math Factor Hits The Road

Published: March 22, 2010, 10:59 p.m.
Duration: 6 minutes 55 seconds

Listed in: Other

GV. Mix Up At The Five And Dime

Published: March 13, 2010, 5:41 p.m.
Duration: 5 minutes 50 seconds

Listed in: Other

GU. Number Freak

Published: March 7, 2010, 4:18 p.m.
Duration: 11 minutes 51 seconds

Listed in: Other

GT. The Largest Escher Exhibit Ever

Published: Feb. 27, 2010, 5:32 p.m.
Duration: 19 minutes 35 seconds

Listed in: Other

GS. I Met A Man

Published: Feb. 20, 2010, 6:59 p.m.
Duration: 4 minutes 48 seconds

Listed in: Other

GR. VIth Anniversary of the Math Factor!

Published: Feb. 11, 2010, 5:56 p.m.
Duration: 10 minutes 7 seconds

Listed in: Other

GQ. Durned Ants

Published: Dec. 31, 2009, 4:32 p.m.
Duration: 6 minutes 46 seconds

Listed in: Other

GP. Switcheroo!

Published: Dec. 26, 2009, 3:51 p.m.
Duration: 7 minutes 57 seconds

Listed in: Other

GO. Coin Fraud!

Published: Dec. 17, 2009, 8:12 p.m.
Duration: 8 minutes 41 seconds

Listed in: Other

GN. Benford's Law

Published: Dec. 3, 2009, 6:02 p.m.
Duration: 6 minutes 57 seconds

Listed in: Other

GM. What's the Big Deal Anyway?

Published: Nov. 25, 2009, 4:58 p.m.
Duration: 7 minutes 18 seconds

Listed in: Other

GL. Math 2033

Published: Nov. 19, 2009, 10:43 p.m.
Duration: 3 minutes 37 seconds

Listed in: Other

GK. Mythematics

Published: Nov. 13, 2009, 12:36 a.m.
Duration: 8 minutes 1 second

Listed in: Other

GJ. Mathletics

Published: Nov. 3, 2009, 6:52 p.m.
Duration: 11 minutes 45 seconds

Listed in: Other

GI. Mrs. Perkins' Electric Quilt

Published: Oct. 20, 2009, 11:09 p.m.
Duration: 12 minutes 16 seconds

Listed in: Other

GH. The Math Book

Published: Oct. 9, 2009, 3:02 p.m.
Duration: 14 minutes 39 seconds

Listed in: Other

GG. OLD IDAHO USUAL HERE

Published: Oct. 1, 2009, 9:41 p.m.
Duration: 5 minutes 54 seconds

Listed in: Other

GF. More Clock Crazies

Published: Sept. 24, 2009, 8:40 p.m.
Duration: 6 minutes 38 seconds

Listed in: Other

GE. Clock Confusion

Published: Sept. 17, 2009, 7:47 p.m.
Duration: 10 minutes 33 seconds

Listed in: Other

GD. The Math Circus Is Coming!

Published: Sept. 8, 2009, 8:30 p.m.
Duration: 7 minutes 1 second

Listed in: Other

GC. Another Buncha Prisoners

Published: July 28, 2009, 4:37 p.m.
Duration: 8 minutes 37 seconds

Listed in: Other

GB. Hat Strategy

Published: July 20, 2009, 7:58 p.m.
Duration: 3 minutes 28 seconds

Listed in: Other

GA. Stacking the Chips

Published: July 14, 2009, 2:41 p.m.
Duration: 11 minutes 2 seconds

Listed in: Other

FZ. Will a Real Gold Coin Please Stand Up?

Published: July 6, 2009, 9:06 p.m.
Duration: 2 minutes 40 seconds

Listed in: Other

FY. Weights in a Row

Published: July 2, 2009, 8:36 p.m.
Duration: 2 minutes 34 seconds

Listed in: Other

FW. Walk Around the Clock

Published: June 19, 2009, 4:50 p.m.
Duration: 1 minute 35 seconds

Listed in: Other

FV. Singmastery!

Published: June 12, 2009, 4:16 p.m.
Duration: 11 minutes 34 seconds

Listed in: Other

FU. Arp and Bif Shake Hands

Published: May 25, 2009, 10:18 a.m.
Duration: 9 minutes 46 seconds

Listed in: Other

FT. Sum and Double & Double and Sum

Published: May 18, 2009, 2:34 p.m.
Duration: 8 minutes 28 seconds

Listed in: Other

FS. The Portuguese Waiter Trick

Published: May 6, 2009, 7:19 p.m.
Duration: 9 minutes 11 seconds

Listed in: Other

FR. Who Wants To Be A Mathematician?

Published: April 29, 2009, 5:39 p.m.
Duration: 11 minutes 7 seconds

Listed in: Other

FQ. Cards In The Dark

Published: April 6, 2009, 10:10 a.m.
Duration: 4 minutes 22 seconds

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FP. Carriage Return

Published: April 3, 2009, 10:09 a.m.
Duration: 4 minutes 23 seconds

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FO. Eyebrow Hairs

Published: April 1, 2009, 9:49 p.m.
Duration: 3 minutes 40 seconds

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FN. Three Square Napkins

Published: March 30, 2009, 9:34 a.m.
Duration: 4 minutes 28 seconds

Listed in: Other

FM. Bamboopalooza One

Published: March 26, 2009, 1:43 p.m.
Duration: 5 minutes 43 seconds

Listed in: Other

FL. Algebra on the Radio

Published: March 24, 2009, 4:40 p.m.
Duration: 5 minutes 45 seconds

Listed in: Other

FK. Twiddling Screws

Published: March 17, 2009, 3:05 p.m.
Duration: 4 minutes 24 seconds

Listed in: Other

FJ. Dr Loyd's Atomic Easter Eggs

Published: March 12, 2009, 10:40 p.m.
Duration: 5 minutes 49 seconds

Listed in: Other

FI. Paranoia!

Published: March 9, 2009, 2:09 p.m.
Duration: 4 minutes 16 seconds

Listed in: Other

FH. Girdling The Earth

Published: March 6, 2009, 4:14 p.m.
Duration: 3 minutes 38 seconds

Listed in: Other

FG. Mr Fled _Math_Factor_03_04_09

Published: March 4, 2009, 4:33 p.m.
Duration: 5 minutes 13 seconds

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FF. Hostile Flowers

Published: March 2, 2009, 11:08 p.m.
Duration: 5 minutes 40 seconds

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FE. Burn the Rope

Published: Feb. 27, 2009, 6:35 p.m.
Duration: 6 minutes 50 seconds

Listed in: Other

FD. Space Walkers

Published: Feb. 23, 2009, 2:35 p.m.
Duration: 8 minutes 6 seconds

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FC. Cool Clear Water

Published: Feb. 20, 2009, 11:11 p.m.
Duration: 8 minutes 28 seconds

Listed in: Other

FB. The Legendary Monty Hall Problem

Published: Feb. 16, 2009, 6:59 p.m.
Duration: 7 minutes 41 seconds

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FA. The Johnsons

Published: Feb. 12, 2009, 9:19 p.m.
Duration: 4 minutes 39 seconds

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EZ. A Special Double Feature

Published: Feb. 2, 2009, 4:11 p.m.
Duration: 16 minutes 5 seconds

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EY. Vth Anniversary Special

Published: Jan. 21, 2009, 3:50 p.m.
Duration: 11 minutes 12 seconds

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EX. Gamblers Ruin

Published: Jan. 5, 2009, 10:23 p.m.
Duration: 7 minutes 41 seconds

Listed in: Other

EW: What's The Difference?

Published: Dec. 22, 2008, 7:01 p.m.
Duration: 11 minutes 50 seconds

Listed in: Other

EU. Stacking Cannonballs

Published: Dec. 10, 2008, 8:40 p.m.
Duration: 11 minutes 14 seconds

Listed in: Other

ET. Your Holiday Gift Guide

Published: Dec. 1, 2008, 10:46 p.m.
Duration: 17 minutes 13 seconds

Listed in: Other

ES. The Ishango Bone

Published: Nov. 11, 2008, 10:29 p.m.
Duration: 17 minutes 36 seconds

Listed in: Other

ER. The Great Internet Mersenne Prime Search

Published: Nov. 4, 2008, 6:20 p.m.
Duration: 11 minutes

Listed in: Other

EQ. Ed Pegg Returns

Published: Oct. 22, 2008, 1:28 p.m.
Duration: 10 minutes 33 seconds

Listed in: Other

EP. HIPE

Published: Oct. 12, 2008, 4:41 p.m.
Duration: 6 minutes 8 seconds

Listed in: Other

EO. Spaghetti Loops

Published: Oct. 2, 2008, 9:05 p.m.
Duration: 13 minutes 49 seconds

Listed in: Other

EN. Plinko

Published: Sept. 25, 2008, 6:53 p.m.
Duration: 10 minutes 14 seconds

Listed in: Other

EM. Awash In Billiard Balls

Published: Sept. 18, 2008, 6:41 p.m.
Duration: 6 minutes 47 seconds

Listed in: Other

EJ. Math Dance with Dr Schaffer and Mr Stern

Published: Sept. 8, 2008, 6 a.m.
Duration: 8 minutes 37 seconds

Listed in: Other

EL. The Law of Small Numbers

Published: Sept. 3, 2008, 11:12 p.m.
Duration: 9 minutes 21 seconds

Listed in: Other

EK. Math Factor at the Farmers Market

Published: Aug. 27, 2008, 6 a.m.
Duration: 6 minutes 40 seconds

Listed in: Other

EI. How to Pass a Cube Through Itself!

Published: Aug. 22, 2008, 10:15 p.m.
Duration: 3 minutes 36 seconds

Listed in: Other

EH. The Worm Makes It!

Published: Aug. 16, 2008, 6:02 p.m.
Duration: 5 minutes 28 seconds

Listed in: Other

EG. The Colossal Book of Short Puzzles and Problems

Published: Aug. 12, 2008, 5:32 p.m.
Duration: 6 minutes 10 seconds

Listed in: Other

EF. Visions of Symmetry

Published: July 30, 2008, 12:22 p.m.
Duration: 11 minutes 5 seconds

Listed in: Other

EE. Tossem Beaver

Published: July 21, 2008, 9:36 p.m.
Duration: 9 minutes 14 seconds

Listed in: Other

ED. Mathemagician Art Benjamin

Published: July 9, 2008, 9:57 p.m.
Duration: 6 minutes 49 seconds

Listed in: Other

EC. Skyrocketing functions

Published: June 29, 2008, 1:52 p.m.
Duration: 8 minutes 37 seconds

Listed in: Other

EB. Busy Beavers and Dumb Robots

Published: June 20, 2008, 1:03 a.m.
Duration: 16 minutes 25 seconds

Listed in: Other

EA. The Limits of Computation

Published: June 12, 2008, 6:04 p.m.
Duration: 7 minutes 36 seconds

Listed in: Other

DZ. Mind Control Across Time and Space

Published: May 29, 2008, 2:16 p.m.
Duration: 9 minutes 30 seconds

Listed in: Other

DY. The Symmetries of Things

Published: May 22, 2008, 2:17 a.m.
Duration: 12 minutes 52 seconds

Listed in: Other

DX. Dumb Robots

Published: May 13, 2008, 3:20 p.m.
Duration: 9 minutes 19 seconds

Listed in: Other

DV. Dealing with Chaos

Published: May 1, 2008, 11:22 p.m.
Duration: 8 minutes 27 seconds

Listed in: Other

DU. Chaos at the Card Table

Published: April 18, 2008, 3:31 p.m.
Duration: 8 minutes 54 seconds

Listed in: Other

DT. Speaking of Self Reference

Published: April 13, 2008, 1:16 a.m.
Duration: 6 minutes 12 seconds

Listed in: Other

DS. Math Chat with Frank Morgan

Published: April 9, 2008, 3:17 p.m.
Duration: 5 minutes 32 seconds

Listed in: Other

DR. Double Bubbles

Published: April 1, 2008, 3:57 p.m.
Duration: 6 minutes 9 seconds

Listed in: Other

DQ. We Are Not Liars

Published: March 27, 2008, 2:18 a.m.
Duration: 5 minutes 38 seconds

Listed in: Other

DP. Would Chuck Wood

Published: March 19, 2008, 6:26 p.m.
Duration: 1 minute 20 seconds

Listed in: Other

DO. Proofs, Puzzles and Conundra

Published: March 10, 2008, 11:37 p.m.
Duration: 7 minutes 28 seconds

Listed in: Other

DN. Prof Burgers Trousers

Published: March 5, 2008, 8:29 p.m.
Duration: 7 minutes 55 seconds

Listed in: Other

DM. Primes, Codes and Kings

Published: Feb. 12, 2008, 2:52 a.m.
Duration: 7 minutes 45 seconds

Listed in: Other

DL. The Wicked King Problem

Published: Feb. 5, 2008, 2:08 a.m.
Duration: 13 minutes 32 seconds

Listed in: Other

DK. Flipping the Mattress

Published: Jan. 29, 2008, 5:47 p.m.
Duration: 5 minutes 22 seconds

Listed in: Other

DJ. Ed Pegg and Numb3rs

Published: Jan. 24, 2008, 7:19 p.m.
Duration: 7 minutes 36 seconds

Listed in: Other

DI. Dice Games

Published: Jan. 9, 2008, 2:27 p.m.
Duration: 6 minutes 16 seconds

Listed in: Other

DH. Ice Cream Cake

Published: Jan. 3, 2008, 8:15 p.m.
Duration: 9 minutes 14 seconds

Listed in: Other

DG. Ants On A Rod

Published: Dec. 26, 2007, 3:08 p.m.
Duration: 5 minutes 21 seconds

Listed in: Other

DF. Best Full House

Published: Dec. 21, 2007, 4:47 p.m.
Duration: 2 minutes 16 seconds

Listed in: Other

DE. Apples in Stereo

Published: Dec. 14, 2007, 3:07 a.m.
Duration: 12 minutes 8 seconds

Listed in: Other

DD. Should We Teach Algebra

Published: Dec. 13, 2007, 10:55 p.m.
Duration: 9 minutes 44 seconds

Listed in: Other

DC. Psychology Matters

Published: Nov. 11, 2007, 7:05 p.m.
Duration: 4 minutes 32 seconds

Listed in: Other

DB. Envelope Mystery

Published: Nov. 4, 2007, 1:17 p.m.
Duration: 6 minutes 26 seconds

Listed in: Other

DA. Cake Conundrum

Published: Oct. 27, 2007, 4:08 p.m.
Duration: 6 minutes 10 seconds

Listed in: Other

CZ. Division Trick

Published: Oct. 23, 2007, 2:29 p.m.
Duration: 6 minutes 13 seconds

Listed in: Other

CY. Number Sleuthing

Published: Oct. 10, 2007, 3:36 p.m.
Duration: 8 minutes 7 seconds

Listed in: Other

CX.The Swimming Princess And A Beast

Published: Oct. 4, 2007, 2:32 a.m.
Duration: 2 minutes 45 seconds

Listed in: Other

CW. The Surreal Numbers

Published: Sept. 25, 2007, 8:34 p.m.
Duration: 10 minutes 4 seconds

Listed in: Other

CV. Dividing Up The Loot

Published: Sept. 7, 2007, 2:31 p.m.
Duration: 10 minutes 46 seconds

Listed in: Other

CU. Eminently Logical Pirates _Math_Factor_2007_08_30

Published: Aug. 31, 2007, 2:48 p.m.
Duration: 11 minutes 36 seconds

Listed in: Other

CT. Odd People

Published: Aug. 14, 2007, 2:30 p.m.
Duration: 3 minutes 2 seconds

Listed in: Other

CS. Perfect Sums

Published: Aug. 7, 2007, 10:40 p.m.
Duration: 7 minutes 13 seconds

Listed in: Other

CR. Clock Confusion

Published: July 27, 2007, 2:03 p.m.
Duration: 4 minutes 14 seconds

Listed in: Other

CQ. Dollar Auction

Published: June 25, 2007, 10:38 p.m.
Duration: 15 minutes 59 seconds

Listed in: Other

CP. The Prisoners Dilemma

Published: June 11, 2007, 9:57 p.m.
Duration: 14 minutes 31 seconds

Listed in: Other

CO. Mismatched Pennies

Published: June 3, 2007, 5:14 p.m.
Duration: 16 minutes 25 seconds

Listed in: Other

CN. Name That Date

Published: May 27, 2007, 4:14 p.m.
Duration: 15 minutes 49 seconds

Listed in: Other

CM. Crossing the Bridge

Published: May 22, 2007, 3:04 a.m.
Duration: 11 minutes 22 seconds

Listed in: Other

CL. Some number of numbers sum

Published: May 13, 2007, 11:18 a.m.
Duration: 10 minutes 17 seconds

Listed in: Other

CK. The Third Tree

Published: May 6, 2007, 5:43 p.m.
Duration: 8 minutes 35 seconds

Listed in: Other

CJ. The Frog and Stork

Published: April 29, 2007, 2:57 p.m.
Duration: 14 minutes 4 seconds

Listed in: Other

CI. The Royal Order of the Garter

Published: April 23, 2007, 2:04 p.m.
Duration: 4 minutes 36 seconds

Listed in: Other

CH. Rayos Number

Published: April 15, 2007, 3:17 p.m.
Duration: 15 minutes 19 seconds

Listed in: Other

CG. Graham's Number

Published: April 9, 2007, 7:35 p.m.
Duration: 11 minutes 25 seconds

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CF. Mind Boggling

Published: March 31, 2007, 11:30 p.m.
Duration: 12 minutes 38 seconds

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CE. Big Numbers

Published: March 25, 2007, 1:49 a.m.
Duration: 7 minutes 24 seconds

Listed in: Other

CD. Alas, Up To A Million Dollars Might Have Been Given Away.

Published: March 19, 2007, 6:58 p.m.
Duration: 14 minutes 40 seconds

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CC. Fair Division

Published: March 15, 2007, 9:53 p.m.
Duration: 6 minutes 16 seconds

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CB. Pi Day

Published: March 7, 2007, 9 p.m.
Duration: 49 seconds

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CA. Cut the Cake!

Published: Feb. 28, 2007, 3:18 p.m.
Duration: 8 minutes 34 seconds

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BZ. Two Teams

Published: Feb. 21, 2007, 4:32 p.m.
Duration: 6 minutes 11 seconds

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BY. Guests at a Party

Published: Feb. 12, 2007, 5:09 p.m.
Duration: 2 minutes 8 seconds

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BW. The Math Factor Million Dollar Give Away

Published: Feb. 4, 2007, 4:03 p.m.
Duration: 3 minutes 23 seconds

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BV. 9's Strike Again

Published: Jan. 30, 2007, 10:28 p.m.
Duration: 3 minutes 48 seconds

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BU. The Online Mind Reader

Published: Jan. 22, 2007, 4:54 p.m.
Duration: 6 minutes 46 seconds

Listed in: Other

BT. A Runcinated Dodecaplex

Published: Jan. 15, 2007, 6:12 p.m.
Duration: 8 minutes 25 seconds

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BS. Aha! Escape!

Published: Jan. 15, 2007, 6:07 p.m.
Duration: 6 minutes 36 seconds

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BR. We Don't Know the Way Out!

Published: Jan. 8, 2007, 4:51 p.m.
Duration: 4 minutes 6 seconds

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BQ. The Smuggler is Paid

Published: Dec. 20, 2006, 7:01 p.m.
Duration: 4 minutes 33 seconds

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BP. The Smuggler's Fee

Published: Dec. 6, 2006, 7:25 p.m.
Duration: 5 minutes 53 seconds

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BO. When did you say?

Published: Nov. 30, 2006, 4:30 a.m.
Duration: 5 minutes 43 seconds

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BN. Puzzling Panelists

Published: Nov. 20, 2006, 8:45 p.m.
Duration: 2 minutes 50 seconds

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BM. An astronomical cost!

Published: Nov. 10, 2006, 4:10 p.m.
Duration: 6 minutes 47 seconds

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BL. Eternally diminishing returns

Published: Oct. 30, 2006, 2:20 p.m.
Duration: 6 minutes 49 seconds

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BK. Bananas and Rockets

Published: Oct. 25, 2006, 4:30 p.m.
Duration: 7 minutes 44 seconds

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BJ. The Most Powerful Force

Published: Oct. 11, 2006, 2:56 p.m.
Duration: 8 minutes 56 seconds

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BI. The Shape of the Universe

Published: Oct. 1, 2006, 7:56 p.m.
Duration: 10 minutes 11 seconds

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BH. The Poincare Conjecture

Published: Sept. 25, 2006, 2:20 p.m.
Duration: 8 minutes 17 seconds

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BG. Bamboopalooza!

Published: Sept. 16, 2006, 4:19 p.m.
Duration: 11 minutes 17 seconds

Listed in: Other

BF. Catching Errors

Published: Sept. 10, 2006, 3:37 p.m.
Duration: 4 minutes 49 seconds

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BE. Trap door encryption

Published: Sept. 6, 2006, 6:45 a.m.
Duration: 10 minutes 10 seconds

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BD. Magic Numbers

Published: Aug. 24, 2006, 7:09 p.m.
Duration: 7 minutes 11 seconds

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BC. Casting Out Nines

Published: Aug. 17, 2006, 2:05 p.m.
Duration: 6 minutes 20 seconds

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BA. The Ring is Exchanged

Published: Aug. 14, 2006, 3:40 p.m.
Duration: 4 minutes 51 seconds

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AZ. Another puzzle from Peter Winkler

Published: Aug. 7, 2006, 1:57 p.m.
Duration: 3 minutes 19 seconds

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AY. Dollar Cost Averaging

Published: July 29, 2006, 7 p.m.
Duration: 5 minutes 19 seconds

Listed in: Other

AX. Averages are not what they seem!

Published: July 23, 2006, 10:11 p.m.
Duration: 6 minutes 45 seconds

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AW. Will we run out of Social Security Numbers?

Published: July 19, 2006, 3 p.m.
Duration: 5 minutes 19 seconds

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AV. Dennis Shasha Answers

Published: July 6, 2006, 3:52 p.m.
Duration: 5 minutes 9 seconds

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AU. Dennis Shasha asks about Polish Multiplication

Published: July 1, 2006, 3:14 p.m.
Duration: 4 minutes 23 seconds

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AT. Peter Winkler Answers

Published: May 23, 2006, 3:15 p.m.
Duration: 4 minutes 19 seconds

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AS. A Puzzle From Peter Winkler

Published: May 13, 2006, 6:40 p.m.
Duration: 4 minutes 50 seconds

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AR. Quick Game

Published: May 7, 2006, 4:58 p.m.
Duration: 5 minutes 14 seconds

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AQ. The Principle of Indifference Redux

Published: April 24, 2006, 12:06 p.m.
Duration: 3 minutes 46 seconds

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AO. Choosing Balls from A Bag

Published: April 17, 2006, 5:46 p.m.
Duration: 2 minutes 46 seconds

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AN. More Sucker Bets

Published: April 9, 2006, 6:47 p.m.
Duration: 5 minutes 58 seconds

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AM. Arrow's Theorem

Published: April 2, 2006, 6:10 p.m.
Duration: 8 minutes 58 seconds

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AL. Rumors and suckers

Published: March 27, 2006, 2:05 p.m.
Duration: 6 minutes 5 seconds

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AK. Paradoxes and Liars

Published: March 21, 2006, 9:26 p.m.
Duration: 4 minutes 23 seconds

Listed in: Other

AJ. The Pop Quiz

Published: March 13, 2006, 2:05 p.m.
Duration: 4 minutes 53 seconds

Listed in: Other

AI. Census Taker's Puzzle

Published: March 13, 2006, 2:11 a.m.
Duration: 3 minutes 46 seconds

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AH. QED

Published: Jan. 2, 2006, 2:40 p.m.
Duration: 4 minutes 53 seconds

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AG. The Eagle

Published: Dec. 17, 2005, 2:40 p.m.
Duration: 6 minutes 17 seconds

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AF. Counting All

Published: Dec. 6, 2005, 2:40 p.m.
Duration: 7 minutes 47 seconds

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AE. The Jalopy

Published: Nov. 22, 2005, 2:40 p.m.
Duration: 4 minutes 41 seconds

Listed in: Other

AD. Bigger and Smaller Infinities

Published: Nov. 14, 2005, 2:40 p.m.
Duration: 7 minutes 50 seconds

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AC. No Vacancy

Published: Nov. 10, 2005, 2:40 p.m.
Duration: 7 minutes 9 seconds

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AB. The Rational Ruler

Published: Oct. 9, 2005, 2:40 p.m.
Duration: 7 minutes 4 seconds

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AA. The Way Out of the Forest

Published: Oct. 3, 2005, 9 p.m.
Duration: 4 minutes 12 seconds

Listed in: Other