Download this project!
Download the 10 sprites and 44 scripts of "Geometry in Nature" and open it in Scratch Project Notes
It doesn't work properly with Flash Player. Use Java Player or download for faster performance.
This project is a partnership of Ffred http://scratch.mit.edu/users/ffred and ICampeao and aims to show how nature produces its calculations long before the men discover them.
Não funciona adequadamente em Flash Player. Veja em Java Player ou faça download para maior rapidez em Modo Turbo.
Este projecto é uma parceria de Ffred e ICampeao e pretende mostrar como a Natureza elabora os seus cálculos muito antes dos homens os descobrirem.
CREDITS
http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/fibnat.html#pinecones
http://www.environmentalgraffiti.com/featured/fibonacci-sequence-illustrated-nature/10867
http://en.wikipedia.org/wiki/Golden_spiral#cite_note-1
Music
Polka Pizzicato - Johann & Josef Strauss (excert)
20/Jan/2010
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Nice job! It makes me think really hard. I only know Pi to 9 numbers!
Thank you :-)
It's wonderfully done...but the pace is a bit slow, watching all the spirals. Maybe speed them up? You could plot the first couple, then just stamp the rest and not lose any of the story.
Thanks for the suggestions. You are right, the spirals tire.
(view all replies)i know the number pi to a lot of digits! 3.14159265358979323846264338327950288419716939937510... and no i did not cheat i memorized it!
amazing
Wow, You got the mind of a super computer. I only know Pi to 9 digits.
:)
Wonderful 'joint project'. Clear and entertaining presentation. Bravo!
Thank you, very much.
Thanks for the links!
Nice collaboration for a nice project!
Thank you Dapontes
Pour que la spirale marche en ligne, je pense qu'il faut changer le nom d'une des variables ang et Ang.L'interpréteur Java doit confondre ces deux variables ! Très beau projet et bonne collaboration avec ffed.
Thank you for your hint. I’ve reviewed all variables in detail and I’ve found the glitch: the variable “pi” had a comma in the place of the point. Scratch allowed it but Java didn’t.Then it was like zero in multiplicating the angles. So, without angles, we hadn’t spirals. You helped a lot. Thank you.
Merci bien, Mathjp. J'ai essayé sans succès, mais votre suggestion conduit Fred à vérifier les variables très soigneusement, et ensuite il a remarqué l'erreur: le valeur de "pi" avait virgule au lieu du point.
(view all replies)