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eka-mark:
now this is the kind of math i can really get into
(from this lovely paper by Bob Coecke & Dusko Pavlovic)

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Hence no force, however great, can stretch a cord, however fine,into a horizontal line which is accurately straight:there will always be a bending downwards. ~William Whewell The 144th day of the year; 144 is the only non-trivial square in the Fibonacci Sequence.(Squares are important in knowing if a number, n is Fibonacci or not. N is Fibonacci IFF one or both of \(5n^2 \pm 4\) is a perfect square. )144 is also the smallest square number which is also a square when its digits […]

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As I have always been curious about my ancestry, I made a DNA test on 23andMe. While the company no longer provides statistics about potential medical conditions because of a lawsuit, it does return an ancestry analysis of sorts. In my case, my major ancestry composition is Anglo-Irish! (with 39% of my DNA) and northern […]

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If you want your children or students practice equations and operations, you might want to try Equate: The Equation Thinking Game. Equate is a math board game that works like Scrabble. In Equate, instead of forming words, you can form equations. Younger children can choose an easy game which only consists of addition and subtraction, while older children […]
Math and Multimedia - School math, multimedia, and technology tutorials.

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The Bridge
by Erik Johansson
http://im-possible.info/english/art/montage/erik-johansson/the-bridge.html

rmathematicus tweeted: @rmathematicus

RT @NYAMHistory: Irises are now in bloom in @CentralParkNYC! Below: Chalcedonian iris, Curtis' Botanical, 1792. http://t.co/6HDEGrGfCD http…

2015-05-24 08:34:55

MindAfterMath tweeted: @MindAfterMath

Learn Duality in Linear Programming http://t.co/8JmpxiaY2Q #compsci #datascience #math #stem #mathchat

2015-05-24 08:26:40

rmathematicus tweeted: @rmathematicus

RT @t3dy: Preview of the upcoming Alchemy Exhibit at Rosicrucian Park http://t.co/QVYaXmAmJT

2015-05-24 08:14:48

rmathematicus tweeted: @rmathematicus

RT @JohnWFarrell: Tom Stoppard’s Hard Problems http://t.co/H69DOcNkDA

2015-05-24 08:06:29

CardColm tweeted: @CardColm

RT @SandriCollins: So proud of Ireland and all the Irish people who came #hometovote - making history #MarRef

2015-05-24 08:06:03

rmathematicus tweeted: @rmathematicus

RT @Oniropolis: Trying to pinpoint which computer game the proposed Abraj Kudai hotel in Mecca has escaped from... http://t.co/5iK1o6qNLH

2015-05-24 08:02:03

rmathematicus tweeted: @rmathematicus

RT @ptak: Great vastness of #WWI shell loading factory, England. http://t.co/2kVNF3qFE2 http://t.co/Td9HixBadz

2015-05-24 08:00:31

rmathematicus tweeted: @rmathematicus

RT @UntilDarwin: RT @Byrnes_Laurel: Check out works by, and about, Linnaeus (born #OTD 1707) @BioDivLibrary : http://t.co/dWKefCkGKg http:/…

2015-05-24 07:52:37

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