Bach y las matemáticas. – Accident – Hosting – Registros – School – Record

El título de esta entrada lo he tomado prestado de una estupenda cuenta de Twitter, @PatenteCorsario

Todos sabemos que un canon es una pieza musical que tiene la peculiaridad de que es capaz de que es capaz de "acompañarse" a sí misma.

Una de las obras de Bach, la "Ofrenda Musical" dedicada al rey Federico II de Prusia (Federico el Grande, que era también flautista y amante de la música y las Bellas Artes), está llena de cánones a partir de un tema que el propio Federico anotó personalmente para Bach.

Si nos fijamos en el vídeo del Canon Cangrejo de Johann Sebastian Bach, podemos observar, gracias a una estupenda animación realizada por Jos Leys y Xantox, cómo en este caso música, matemáticas y geometrías van íntimamente unidas.

Si se toca la música desde atrás hacia adelante, lo que se conoce en música como retrogradación, esa misma música tocada al revés acompaña al fragmento original.

Un poco difícil de entender, pero muy fácil si recurrimos a la música y al mencionado vídeo:

Social media platforms Social media platforms for business ASBESTOS LAWYERS Social media examinerOnline casino anti spam exchange serverMotor Insurance QuotesHARDDRIVE DATA RECOVERY SERVICES Online Christmas cardsCar DonateCHEAP DOMAIN REGISTRATION HOSTINGPsychic for FreeBetter Conference Calls Home Phone Internet Bundle HOME PHONE INTERNET BUNDLE Best social media platforms World Trade Center Footage Donate Your Car for Kids Forex trading platforms Best Forex trading platformHOW TO DONATE A CAR IN CALIFORNIAPhp programmers for hire car insurance in south dakotaCAR INSURANCE QUOTES MN mortgage adviserFuturistic ArchitectureCriminal lawyer MiamiSELL ANNUITY PAYMENTHOLLAND MICHIGAN COLLEGE STRUCTURED ANNUITY SETTLEMENT DUI lawyer Mesothelioma Law Firm primary pulmonary hypertensionNew social media platforms Dwi lawyer motor insurance quotesCheap Car Insurance in Virginia personal injury solicitorDONATE CARS IN MAcar accident lawyersDonate your Car for Money ONLINE COLLEDGESANNUITY SETTLEMENTgoogle affiliateComputer science classes online Car Insurance Quotes Utah Hire php programmers Donate Old Cars to CharityItalian cooking schoolCar Insurance Companies Holland Michigan College Casino Annuity Settlementsdomains yahooDayton Freight LinesCRIMINAL DEFENSE ATTORNEYS FLORIDAMobile casino Forex Trading Platform event management securitySTRUCTURED ANNUITY SETTLEMENTLOW CREDIT LINE CREDIT CARDS DONATING USED CARS TO CHARITYCHEAP CAR INSURANCE IN VIRGINIA Make money online Australia Christmas cards DONATE CAR FOR TAX CREDIT Social media campaigns Injury LawyersCasino reviews Home Phone Internet BundleBankruptcy lawyer Live casino Car Insurance Quotes Colorado MESOTHELIOMA LAW FIRM Service business software Cheap Domain Registration Hosting adverse credit remortgageWordPress hostingEmail Bulk Service Tech school DONATE OLD CARS TO CHARITY WordPress themes for designers DAYTON FREIGHT LINESHire php developers LOW CREDIT LINE CREDIT CARDSOnline Classes Psychic for Free LIFE INSURANCE CO LINCOLN ONLINE COLLEDGES AUTO ACCIDENT ATTORNEYSELL ANNUITY PAYMENT NeusonEmail Bulk ServiceWorld Trade Center FootageBest Seo company life insurance co lincolnOnline Christmas cards Criminal lawyer how to donate a car in californiaCRIMINAL DEFENSE ATTORNEYS FLORIDA Psd to html Dallas Mesothelioma Attorneys NUNAVUT CULTUREAdobe illustrator classes VIRTUAL DATA ROOMSCriminal defense lawyer Business VOIP Solutions Cheap Domain Registration HostingHire php developer Social media campaignsEMAIL BULK SERVICE Php programmers Social media tools Seo companies CHEAP DOMAIN REGISTRATION HOSTING Car Insurance Quotes MN PSYCHIC FOR FREE Best social media platforms for business Cheap Auto Insurance in VA Italian cooking school Asbestos LawyersAUTOMOBILE ACCIDENT ATTORNEY Donate Your Car SacramentoBusiness finance group best consolidation loan studentCustom WordPress theme designer Seo services PHD IN COUNSELING EDUCATIONBusiness management software Royalty Free Images StockSeo company compare life assuranceSocial media management Custom Christmas cards Met Auto HOW TO DONATE A CAR IN CALIFORNIA Auto Mobile Insurance QuoteMOTOR REPLACEMENTSdonate your car for kidsFORENSICS ONLINE COURSEPhoto Christmas cards CAR INSURANCE QUOTES COLORADO Insurance companies car insurance companiesHow to Donate A Car in CaliforniaNEUSON Criminal Defense Attorneys Florida WordPress hosting Psd to WordPress Social media examiner WORLD TRADE CENTER FOOTAGE Donate a Car in MarylandLife Insurance Co Lincolndallas mesothelioma attorneysVirtual Data RoomsHtml email Donating Used Cars to Charitygoogle adsenseCar Insurance Quotes ColoradoBetter Conference CallsProud Italian cook LIFE INSURANCE CO LINCOLNphd in counseling educationPHD on Counseling Education Low Credit Line Credit CardsWordPress theme designers Car Insurance Quotes PAAutomobile shipping quotesCHEAP CAR INSURANCE FOR LADIES world trade center footagePaperport Promotional CodeSocial media strategies Learning adobe illustrator Donate Cars IllinoisAUTO ACCIDENT ATTORNEY cheap car insurance in virginiaOnline summer college coursesDonate Car To Charity CALIFORNIA Dedicated WordPress hostingBest Seo companyHOME PHONE INTERNET BUNDLEDallas Mesothelioma Attorneys