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Saison 2013
Date de diffusion
Jan 10, 2013
The Nazi's Enigma Machine - and the mathematics behind it - was a crucial part of World War II.
The Nazi's Enigma Machine - and the mathematics behind it - was a crucial part of World War II.
Date de diffusion
Jan 14, 2013
The flaw which allowed the Allies to break the Nazi Enigma code.
The flaw which allowed the Allies to break the Nazi Enigma code.
Date de diffusion
Jan 20, 2013
Why number 1 is the "leading digit" more often than you may expect?
Why number 1 is the "leading digit" more often than you may expect?
Date de diffusion
Jan 21, 2013
Do the viewing figures on YouTube obey Benford's Law?
Do the viewing figures on YouTube obey Benford's Law?
Date de diffusion
Jan 26, 2013
Your brain seems to treat numbers and words very differently (even if the number is written as a word!). So says cognitive neuropsychologist Brian Butterworth.
Your brain seems to treat numbers and words very differently (even if the number is written as a word!). So says cognitive neuropsychologist Brian Butterworth.
Date de diffusion
Jan 29, 2013
Time will "end" for 32-bit computers on 19 January, 2038.
Time will "end" for 32-bit computers on 19 January, 2038.
Date de diffusion
Fév 01, 2013
What number is the "most favourite"? We analyse your comments.
What number is the "most favourite"? We analyse your comments.
Date de diffusion
Fév 05, 2013
Beautiful Dragon Curves, Fractals and Jurassic Park. Featuring Rob Eastaway.
Beautiful Dragon Curves, Fractals and Jurassic Park. Featuring Rob Eastaway.
Date de diffusion
Fév 07, 2013
There is a new "largest known prime number".
There is a new "largest known prime number".
Date de diffusion
Fév 12, 2013
A numerical look at a World Cup winning goal. With thanks to the stats gurus at Opta
A numerical look at a World Cup winning goal. With thanks to the stats gurus at Opta
Date de diffusion
Fév 13, 2013
Brady in his office. Sorry about the computer delivery! :) Join us at 4pm UK time on Feb 14 for a "Numberphile Live" with James Grime
Brady in his office. Sorry about the computer delivery! :) Join us at 4pm UK time on Feb 14 for a "Numberphile Live" with James Grime
Date de diffusion
Fév 14, 2013
Rob Eastaway on his "zequals" estimation method - ruthless rounding!
Rob Eastaway on his "zequals" estimation method - ruthless rounding!
Date de diffusion
Fév 14, 2013
Chatting with Numberphile regular, Dr James Grime. Some links below from the discussion...
Chatting with Numberphile regular, Dr James Grime. Some links below from the discussion...
Date de diffusion
Fév 20, 2013
Pi is famously calculated to trillions of digits - but Dr James Grime says 39 is probably enough
Pi is famously calculated to trillions of digits - but Dr James Grime says 39 is probably enough
Date de diffusion
Fév 22, 2013
Talking about Grapheme to Colour Synesthesia with Alex from Bite Sci-Zed
Talking about Grapheme to Colour Synesthesia with Alex from Bite Sci-Zed
Date de diffusion
Fév 25, 2013
An animated Dragon Curve by Pierre Bernard and music by Alan Stewart.
An animated Dragon Curve by Pierre Bernard and music by Alan Stewart.
Date de diffusion
Mar 04, 2013
Just how hard was the second problem cracked by Will in Good Will Hunting? Matt Damon!
And who doesn't love Homeomorphically Irreducible Trees?
Just how hard was the second problem cracked by Will in Good Will Hunting? Matt Damon!
And who doesn't love Homeomorphically Irreducible Trees?
Date de diffusion
Mar 08, 2013
George Dantzig, William Sidis, Srinivasa Ramanujan? Who was the real Good Will Hunting?
George Dantzig, William Sidis, Srinivasa Ramanujan? Who was the real Good Will Hunting?
Date de diffusion
Mar 11, 2013
How accurately can we calculate Pi using hundreds of REAL pies?
How accurately can we calculate Pi using hundreds of REAL pies?
Date de diffusion
Mar 12, 2013
The State of Indiana nearly passed a law which would have made Pi equal 3.2 - strange but true.
The State of Indiana nearly passed a law which would have made Pi equal 3.2 - strange but true.
Date de diffusion
Mar 14, 2013
A 6'28" version of our "Pi with Pies" calculation. While the pies are usually delicious, this batch was not for consumption (even by hungry students, for those who suggested it!) but we
.. show full overview
A 6'28" version of our "Pi with Pies" calculation. While the pies are usually delicious, this batch was not for consumption (even by hungry students, for those who suggested it!) but we feel they were used in a fun way to make people think about mathematics - perhaps some people who would not otherwise take an interest... To mark Pi Day we instead donated £314 to a local charity which helps feed people in crisis.
Date de diffusion
Mar 19, 2013
French numbers can pose problems for non-native speaker - especially when you move beyond 70. Also discussing problems with phone numbers and commas!
Featuring Dr Paul Smith from the University of Nottingham.
French numbers can pose problems for non-native speaker - especially when you move beyond 70. Also discussing problems with phone numbers and commas!
Featuring Dr Paul Smith from the University of Nottingham.
Date de diffusion
Mar 19, 2013
In French culture, it is traditional for all grades to be out of 20 - and many teachers will NEVER give full marks!
Featuring Dr Paul Smith, from the School of Modern Languages and Cultures at the University of Nottingham.
In French culture, it is traditional for all grades to be out of 20 - and many teachers will NEVER give full marks!
Featuring Dr Paul Smith, from the School of Modern Languages and Cultures at the University of Nottingham.
Date de diffusion
Mar 21, 2013
As promised, we join the Opta team harvesting data from football/soccer matches on match day.
As promised, we join the Opta team harvesting data from football/soccer matches on match day.
Date de diffusion
Mar 25, 2013
Why was squaring the circle - the old-fashioned way - found to be impossible?
Why was squaring the circle - the old-fashioned way - found to be impossible?
Date de diffusion
Mar 27, 2013
A chat about some of the ways legendary physicist Richard Feynman cracked safes (filing cabinets) at Los Alamos during the Manhattan Project.
Discussed by Professor Roger Bowley.
A chat about some of the ways legendary physicist Richard Feynman cracked safes (filing cabinets) at Los Alamos during the Manhattan Project.
Discussed by Professor Roger Bowley.
Date de diffusion
Avr 04, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Avr 07, 2013
Dr James Grime is back and talking about tortoises.
Dr James Grime is back and talking about tortoises.
Date de diffusion
Avr 10, 2013
Using radioactive material to generate random numbers...
Using radioactive material to generate random numbers...
Date de diffusion
Avr 23, 2013
How do we know there are an infinite number of primes?
Dr James Grime explains, with a bit of help from Euclid.
How do we know there are an infinite number of primes?
Dr James Grime explains, with a bit of help from Euclid.
Date de diffusion
Mai 08, 2013
Just a quick one from Brady after his return from Nepal.
Just a quick one from Brady after his return from Nepal.
Date de diffusion
Mai 13, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Mai 20, 2013
Some of your favourite maths jokes are dissected in forensic fashion.
Some of your favourite maths jokes are dissected in forensic fashion.
Date de diffusion
Mai 20, 2013
Not all jokes are in base 10...
Not all jokes are in base 10...
Date de diffusion
Mai 21, 2013
Discussing pandigital numbers with Dr James Grime (and a special guest).
Discussing pandigital numbers with Dr James Grime (and a special guest).
Date de diffusion
Mai 22, 2013
Singing a googol - but what about a googolplex? (contains some bleeped swearing)
Featuring Helen Arney (http://helenarney.com/) and Matt Parker
Singing a googol - but what about a googolplex? (contains some bleeped swearing)
Featuring Helen Arney (http://helenarney.com/) and Matt Parker
Date de diffusion
Mai 27, 2013
An exciting paper about gaps between prime numbers - a step closer to proving the twin prime conjecture.
An exciting paper about gaps between prime numbers - a step closer to proving the twin prime conjecture.
Date de diffusion
Mai 29, 2013
More on number/color synesthesia, including your questions for with Alex Dainis.
More on number/color synesthesia, including your questions for with Alex Dainis.
Date de diffusion
Jun 02, 2013
Just a quick number trick with Dr James Grime.
Just a quick number trick with Dr James Grime.
Date de diffusion
Jun 04, 2013
Alan Stewart makes music for many of Brady's videos, including here on Numberphile. In this video he explains some of his compositions.
Alan Stewart makes music for many of Brady's videos, including here on Numberphile. In this video he explains some of his compositions.
Date de diffusion
Jun 08, 2013
0! = 1
Dr James Grime tries to explain why this is the case
0! = 1
Dr James Grime tries to explain why this is the case
Date de diffusion
Jun 12, 2013
Numbers like e and Pi cannot be made using normal algebra.
Featuring Australia's Numeracy Ambassador, Simon Pampena.
Numbers like e and Pi cannot be made using normal algebra.
Featuring Australia's Numeracy Ambassador, Simon Pampena.
Date de diffusion
Jun 19, 2013
An emotional subject for some - we ask a linguist about Math (US-style) and Maths (British-style).
An emotional subject for some - we ask a linguist about Math (US-style) and Maths (British-style).
Date de diffusion
Jun 22, 2013
Why do cicadas emerge every 17 years - featuring Steve Mould.
Why do cicadas emerge every 17 years - featuring Steve Mould.
Date de diffusion
Jun 25, 2013
Discussing the brain-bending Grandi's Series and Thomson's Lamp - featuring Dr James Grime.
Discussing the brain-bending Grandi's Series and Thomson's Lamp - featuring Dr James Grime.
Date de diffusion
Juil 09, 2013
Prime numbers, Ulam Spirals and other cool numbery stuff with Dr James Grime.
Prime numbers, Ulam Spirals and other cool numbery stuff with Dr James Grime.
Date de diffusion
Juil 10, 2013
More on prime numbers and Ulam's Spiral - this time focusing on 41 and Arthur C. Clarke.
More on prime numbers and Ulam's Spiral - this time focusing on 41 and Arthur C. Clarke.
Date de diffusion
Juil 15, 2013
Infinity can throw up some interesting paradoxes, from filling Hilbert's Hotel to painting Gabriel's Trumpet... Mark Jago is a philosophy lecturer with a background in computer
.. show full overview
Infinity can throw up some interesting paradoxes, from filling Hilbert's Hotel to painting Gabriel's Trumpet... Mark Jago is a philosophy lecturer with a background in computer science.
The money game is known as St. Petersburg Paradox - it is quite famous!
Date de diffusion
Juil 18, 2013
Have you ever heard of Mills' Constant?
Several people have pointed out the n=4 prime is 2521008887 (we missed an 8)
Have you ever heard of Mills' Constant?
Several people have pointed out the n=4 prime is 2521008887 (we missed an 8)
Date de diffusion
Juil 22, 2013
Which of these number sequences do you like best?
Which of these number sequences do you like best?
Date de diffusion
Juil 25, 2013
Two Americans living in England discuss the numeric nuances which cause them problems.
Two Americans living in England discuss the numeric nuances which cause them problems.
Date de diffusion
Juil 30, 2013
How do you measure with numbers if they have no size?
How do you measure with numbers if they have no size?
Date de diffusion
Août 01, 2013
This video features Simon Pampena, Australia's numeracy ambassador.
This video features Simon Pampena, Australia's numeracy ambassador.
Date de diffusion
Août 13, 2013
The Prime Number Theorem shows that primes are like weeds, popping up everywhere! Dr James Grime explains
The Prime Number Theorem shows that primes are like weeds, popping up everywhere! Dr James Grime explains
Date de diffusion
Août 27, 2013
More on numerosity and number cognition with Brian Butterworth - this time discussing research with animals.
More on numerosity and number cognition with Brian Butterworth - this time discussing research with animals.
Date de diffusion
Août 29, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Sept 05, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Sept 15, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Sept 18, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Sept 24, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Sept 29, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Oct 01, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Oct 06, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Oct 15, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Oct 27, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Oct 31, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Nov 11, 2013
Steve Mould discusses shapes and solids of constant width, including the Reuleaux triangle and the UK's 50p coin.
Steve Mould discusses shapes and solids of constant width, including the Reuleaux triangle and the UK's 50p coin.
Date de diffusion
Nov 27, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Déc 01, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Déc 03, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Déc 19, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Déc 20, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Déc 22, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Déc 26, 2013
This episode has no summary.
This episode has no summary.
Date de diffusion
Déc 26, 2013
This episode has no summary.
This episode has no summary.
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