Numberphile

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

Graceful Tree Problem

Jan 21

Jan 21 Graceful Tree Problem

Gordon Hamilton, Graphs

Divisibility Tricks

Jan 17

Jan 17 Divisibility Tricks

Tony Padilla, Cards, Prime Numbers

PODCAST: Klein Bottle Guy with Cliff Stoll

Jan 8

Jan 8 PODCAST: Klein Bottle Guy with Cliff Stoll

Podcast, Cliff Stoll, Klein Bottles

Randomness is Random

Dec 20

Dec 20 Randomness is Random

Simon Pampena, Coins

PODCAST: Delicious Problems with Hannah Fry

Dec 16

Dec 16 PODCAST: Delicious Problems with Hannah Fry

Podcast, Hannah Fry

Toothpick Patterns

Dec 10

Dec 10 Toothpick Patterns

The Centrifuge Problem

Dec 3

Dec 3 The Centrifuge Problem

What Number Comes Next?

Nov 26

Nov 26 What Number Comes Next?

Prime Numbers, Neil Sloane, Sequences

PODCAST: Fermat's Last Theorem with Ken Ribet

Nov 22

Nov 22 PODCAST: Fermat's Last Theorem with Ken Ribet

Podcast, Ken Ribet

Squares of Primes

Nov 21

Nov 21 Squares of Primes

Matt Parker, Prime Numbers

Strange Map Projection

Nov 13

Nov 13 Strange Map Projection

Hannah Fry, Maps, Spheres

PODCAST: Hope Diamond with 3blue1brown

Nov 10

Nov 10 PODCAST: Hope Diamond with 3blue1brown

Podcast, 3blue1brown

Lunar Arithmetic

Nov 7

Nov 7 Lunar Arithmetic

Prime Numbers, Neil Sloane, Sequences

Oct 31

Oct 31 Evil Number

Tony Padilla, Prime Numbers

Spheres and Code Words

Oct 27

Oct 27 Spheres and Code Words

James Grime, Spheres

Kissing Numbers

Oct 10

Oct 10 Kissing Numbers

James Grime, Spheres

The Best Sphere Packing

Sep 13

Sep 13 The Best Sphere Packing

James Grime, Spheres

Sum of Three Palindromes

Sep 13

Sep 13 Sum of Three Palindromes

James Grime, Prime Numbers, Bases