Numberphile

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This is Numberphile. We mainly post videos about mathematics and just numbers in general.

The man with 1,000 Klein Bottles UNDER his house

Jun 22

Jun 22 The man with 1,000 Klein Bottles UNDER his house

Cliff Stoll, Klein Bottles

Jun 22

Jun 22 Klein Bottles

Cliff Stoll, Klein Bottles

Why 82,000 is an extraordinary number

Jun 12

Jun 12 Why 82,000 is an extraordinary number

James Grime, Bases

Funny Fractions and Ford Circles

Jun 9

Jun 9 Funny Fractions and Ford Circles

Francis Bonahon, Circles

Numbers with Meaning

Jun 5

Jun 5 Numbers with Meaning

Embedding a Torus (John Nash)

May 31

May 31 Embedding a Torus (John Nash)

James Grime, John Nash

More Hyperbolic Sports

May 26

May 26 More Hyperbolic Sports

Dick Canary, Hyperbolic Geometry, Sport

How to Win a Guessing Game

May 21

May 21 How to Win a Guessing Game

Alex Bellos, Games

Playing Sports in Hyperbolic Space

May 18

May 18 Playing Sports in Hyperbolic Space

Dick Canary, Hyperbolic Geometry, Sport

Billionaire Mathematician

May 13

May 13 Billionaire Mathematician

James Harris Simons

Telescope Time without Tears

May 7

May 7 Telescope Time without Tears

Mike Merrifield, Research

Monkeys and Coconuts

Apr 29

Apr 29 Monkeys and Coconuts

Tony Padilla, Problems

That Viral Math Problem (Cheryl's Birthday)

Apr 17

Apr 17 That Viral Math Problem (Cheryl's Birthday)

Simon Pampena, Problems

The 'Everything' Formula

Apr 15

Apr 15 The 'Everything' Formula

Matt Parker, Formula, Graphs

Ditching the Fifth Axiom

Apr 10

Apr 10 Ditching the Fifth Axiom

Caleb Ashley, Hyperbolic Geometry

The Relationship Equation

Apr 3

Apr 3 The Relationship Equation

52-Card Perfect Shuffles

Mar 27

Mar 27 52-Card Perfect Shuffles

Jason Davison, Cards

Looking at Perfect Shuffles

Mar 25

Mar 25 Looking at Perfect Shuffles

Federico Ardila, Cards