Numberphile

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

Pi and Buffon's Matches

Mar 12

Mar 12 Pi and Buffon's Matches

Tony Padilla, Pi

Mar 12

Mar 12 Pi

Alex Bellos, Roger Bowley, Pi

42 and Douglas Adams

Mar 8

Mar 8 42 and Douglas Adams

998,001 and its Mysterious Recurring Decimals

Mar 6

Mar 6 998,001 and its Mysterious Recurring Decimals

163 and Ramanujan Constant

Mar 2

Mar 2 163 and Ramanujan Constant

1729 and Taxi Cabs

Feb 28

Feb 28 1729 and Taxi Cabs

James Grime, Roger Bowley, Cubes

29 and Leap Years

Feb 28

Feb 28 29 and Leap Years

145 and the Melancoil

Feb 26

Feb 26 145 and the Melancoil

Matt Parker, Number Theory

Special Magic Square

Feb 21

Feb 21 Special Magic Square

Roger Bowley, Magic Squares

Googol and Googolplex

Feb 17

Feb 17 Googol and Googolplex

Tony Padilla, Ria Symonds, Big Numbers

23 and Football Birthdays

Feb 14

Feb 14 23 and Football Birthdays

James Grime, Probability

7 and Happy Numbers

Feb 10

Feb 10 7 and Happy Numbers

Ria Symonds, Number Theory

14 Super Bowl Coin Tosses

Feb 7

Feb 7 14 Super Bowl Coin Tosses

James Grime, Probability

1 and Prime Numbers

Feb 3

Feb 3 1 and Prime Numbers

James Grime, Prime Numbers

3/4 and Kleiber's Law

Jan 31

Jan 31 3/4 and Kleiber's Law

Thomas Woolley, Mathematical Biology

Jan 27

Jan 27 Root 2

Roger Bowley, James Grime

17 and Sudoku Clues

Jan 24

Jan 24 17 and Sudoku Clues

James Grime, Games

98 and Grafting Numbers

Jan 20

Jan 20 98 and Grafting Numbers