Numberphile

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

The Coronavirus Curve

Mar 25

Mar 25 The Coronavirus Curve

Ben Sparks, Coronavirus, Mathematical Biology

3 Ways to Draw Squares Inside Triangles

Mar 22

Mar 22 3 Ways to Draw Squares Inside Triangles

Calvin Lin, Triangles, Squares

Mesolabe Compass and Square Roots

Mar 15

Mar 15 Mesolabe Compass and Square Roots

Random Fibonacci Numbers

Mar 8

Mar 8 Random Fibonacci Numbers

James Grime, Fibonacci

How to fill a Klein Bottle

Mar 1

Mar 1 How to fill a Klein Bottle

Cliff Stoll, Topology, Glass, Klein Bottles

The 17-Klein Bottle

Feb 23

Feb 23 The 17-Klein Bottle

Cliff Stoll, Topology, Glass, Klein Bottles

Strings and Loops within Pi

Feb 20

Feb 20 Strings and Loops within Pi

Tom Crawford, Pi

Tentacles Akimbo

Feb 16

Feb 16 Tentacles Akimbo

Cliff Stoll, Topology, Glass, Knots

Pentagons and the Golden Ratio

Feb 9

Feb 9 Pentagons and the Golden Ratio

Zvezdelina Stankova, Circles, Triangles, Golden Ratio

Ptolemy's Theorem

Feb 9

Feb 9 Ptolemy's Theorem

Zvezdelina Stankova, Circles, Triangles

Russian Multiplication

Feb 4

Feb 4 Russian Multiplication

Superhero Triangles

Jan 28

Jan 28 Superhero Triangles

James Grime, Triangles

Mertens Conjecture

Jan 23

Jan 23 Mertens Conjecture

Holly Krieger, Prime Numbers, Graphs

Colouring Numbers

Jan 21

Jan 21 Colouring Numbers

Timothy Gowers, Sequences

Yellow Brick Road

Jan 14

Jan 14 Yellow Brick Road

Jayadev Athreya, Topology

Pi Million Subscribers

Dec 24

Dec 24 Pi Million Subscribers

A Breakthrough in Graph Theory

Dec 23

Dec 23 A Breakthrough in Graph Theory

Erica Klarreich, Graphs

Fascinating Thing about Fractions

Dec 15

Dec 15 Fascinating Thing about Fractions

Sequences, Holly Krieger, Mandelbrot Set