Numberphile
Loading...
17,314
subscribers
901,594
video views
Uploaded videos
1-10 of 26-
29 and Leap Years - Numberphile
numberphile
2,483 views
Astronomer Dr Meghan Gray on leap years and Julian dates.
Meghan is making a "guest appearance" on Numberphile and is more familiar to viewers of our sister channels De...
-
1729 and Taxi Cabs - Numberphile
numberphile
3,545 views
The number 1729 is "famous" among mathematicians. Why?
Featuring Dr James Grime and Professor Roger Bowley.
1729 is known as the Hardy--Ramanujan number or "Taxi Cab ...
-
145 and the Melancoil - Numberphile
numberphile
7,814 views
Matt talks us through "Happification" and resulting structures it creates. Includes his fascinating Melancoil!?
Our earlier Happy Numbers video is at http://www.youtube....
-
Special Magic Square - Numberphile
numberphile
9,718 views
Magic squares are pretty interesting for Numberphiles any day of the week - but Roger shows us one with extra special "powers".
Professor Roger Bowley works at the Univers...
-
Googol and Googolplex - Numberphile
numberphile
22,658 views
We're talking pretty big numbers here... And an interesting idea about what it'd be like traveling in a Googolplex-sized Universe!
With Antonio (Tony) Padilla and Ria Symo...
-
23 and Football Birthdays - Numberphile
numberphile
10,183 views
What's the probability that two people on the football/soccer pitch share a birthday? That's only 23 people (22 players and the ref, as long as there have been no red cards...
-
7 and Happy Numbers - Numberphile
numberphile
13,567 views
7 is an example of a happy number, as opposed to sad numbers. What makes a number happy?
Dr Ria Symonds is from the University of Nottingham.
Website: http://www.numberph...
-
14 Super Bowl Coin Tosses - Numberphile
numberphile
39,179 views
The NFC's streak of 14 Super Bowl coin toss wins has come to an end... And they aren't likely to do it again for another 32,766 years.
Dr James Grime attempts to calculate...
-
1 and Prime Numbers - Numberphile
numberphile
21,253 views
Is 1 a prime number? Apparently not. Dr James Grime explains.
Website: http://www.numberphile.com/
Numberphile on Facebook: http://www.facebook.com/numberphile
Numberp...
-
3/4 and Kleiber's Law - Numberphile
numberphile
16,085 views
The fraction three quarters has a particular interest to biologists because of its link to the research of Max Kleiber and metabolic rates in animals.
This video features ...
Advertisement
Play all(26)