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Sæsoner 2013
Udgivelsesdato
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.
Udgivelsesdato
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.
Udgivelsesdato
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?
Udgivelsesdato
Jan 21, 2013
Do the viewing figures on YouTube obey Benford's Law?
Do the viewing figures on YouTube obey Benford's Law?
Udgivelsesdato
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.
Udgivelsesdato
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.
Udgivelsesdato
Feb 01, 2013
What number is the "most favourite"? We analyse your comments.
What number is the "most favourite"? We analyse your comments.
Udgivelsesdato
Feb 05, 2013
Beautiful Dragon Curves, Fractals and Jurassic Park. Featuring Rob Eastaway.
Beautiful Dragon Curves, Fractals and Jurassic Park. Featuring Rob Eastaway.
Udgivelsesdato
Feb 07, 2013
There is a new "largest known prime number".
There is a new "largest known prime number".
Udgivelsesdato
Feb 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
Udgivelsesdato
Feb 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
Udgivelsesdato
Feb 14, 2013
Rob Eastaway on his "zequals" estimation method - ruthless rounding!
Rob Eastaway on his "zequals" estimation method - ruthless rounding!
Udgivelsesdato
Feb 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...
Udgivelsesdato
Feb 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
Udgivelsesdato
Feb 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
Udgivelsesdato
Feb 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.
Udgivelsesdato
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?
Udgivelsesdato
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?
Udgivelsesdato
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?
Udgivelsesdato
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.
Udgivelsesdato
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.
Udgivelsesdato
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.
Udgivelsesdato
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.
Udgivelsesdato
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.
Udgivelsesdato
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?
Udgivelsesdato
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.
Udgivelsesdato
Apr 04, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Apr 07, 2013
Dr James Grime is back and talking about tortoises.
Dr James Grime is back and talking about tortoises.
Udgivelsesdato
Apr 10, 2013
Using radioactive material to generate random numbers...
Using radioactive material to generate random numbers...
Udgivelsesdato
Apr 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.
Udgivelsesdato
Maj 08, 2013
Just a quick one from Brady after his return from Nepal.
Just a quick one from Brady after his return from Nepal.
Udgivelsesdato
Maj 13, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Maj 20, 2013
Some of your favourite maths jokes are dissected in forensic fashion.
Some of your favourite maths jokes are dissected in forensic fashion.
Udgivelsesdato
Maj 20, 2013
Not all jokes are in base 10...
Not all jokes are in base 10...
Udgivelsesdato
Maj 21, 2013
Discussing pandigital numbers with Dr James Grime (and a special guest).
Discussing pandigital numbers with Dr James Grime (and a special guest).
Udgivelsesdato
Maj 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
Udgivelsesdato
Maj 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.
Udgivelsesdato
Maj 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.
Udgivelsesdato
Jun 02, 2013
Just a quick number trick with Dr James Grime.
Just a quick number trick with Dr James Grime.
Udgivelsesdato
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.
Udgivelsesdato
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
Udgivelsesdato
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.
Udgivelsesdato
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).
Udgivelsesdato
Jun 22, 2013
Why do cicadas emerge every 17 years - featuring Steve Mould.
Why do cicadas emerge every 17 years - featuring Steve Mould.
Udgivelsesdato
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.
Udgivelsesdato
Jul 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.
Udgivelsesdato
Jul 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.
Udgivelsesdato
Jul 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!
Udgivelsesdato
Jul 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)
Udgivelsesdato
Jul 22, 2013
Which of these number sequences do you like best?
Which of these number sequences do you like best?
Udgivelsesdato
Jul 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.
Udgivelsesdato
Jul 30, 2013
How do you measure with numbers if they have no size?
How do you measure with numbers if they have no size?
Udgivelsesdato
Aug 01, 2013
This video features Simon Pampena, Australia's numeracy ambassador.
This video features Simon Pampena, Australia's numeracy ambassador.
Udgivelsesdato
Aug 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
Udgivelsesdato
Aug 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.
Udgivelsesdato
Aug 29, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Sep 05, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Sep 15, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Sep 18, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Sep 24, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Sep 29, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Okt 01, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Okt 06, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Okt 15, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Okt 27, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Okt 31, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
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.
Udgivelsesdato
Nov 27, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Dec 01, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Dec 03, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Dec 19, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Dec 20, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Dec 22, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Dec 26, 2013
This episode has no summary.
This episode has no summary.
Udgivelsesdato
Dec 26, 2013
This episode has no summary.
This episode has no summary.
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