October 4, 2011

Let's get it started!

This is the first post on our blog's wall!!

I really hope this experiment we are starting fits well on your (sometimes) fuzzy minds :P

Today we've learnt about the irrational numbers (those numbers that can't be represented as a fraction). Do you remember the example we've worked with?


I'm not going to repeat here the demonstration I told you this morning, I only intended to show you that working with maths doesn't only concern to operations with numbers: there's a huge math-world to explore out there! And by math-world I mean there are many things which can't be explained using anything but mathematics:




(BTW, did you know that Futurama's screenwriters are indeed mathematicians, physicists and engineers? I promise I'll tell you about the hilarious maths-jokes you can find in this series)


So, don't forget about the DIN-A shaped sheets and the DIN-spiral!
 

I would like to finish this post with this incredible animated video showing, among others, the Fibonacci spiral (the one I told you that is quite a lot "smoother" than the DIN-A).



ENJOY YOURSELVES!

Publicado por en

53 comments:

  1. Santi AranaOctober 6, 2011 at 3:05 PM

    Hello everybody, this blog is cool!

    The maths in the nature`s video is very interesting and curious.

    Santi

    ReplyDelete
  2. MarioOctober 6, 2011 at 5:15 PM

    And it was shot/made by a graphic designer who lives in Zaragoza :P

    ReplyDelete
  3. Patricia SolaOctober 6, 2011 at 6:15 PM

    Hello, class!
    We're here. Nice job:D

    ReplyDelete
  4. DJ SantonioOctober 6, 2011 at 6:17 PM

    Well the exam I think that it has been easy.
    Mario when you are going to put the marks??

    ReplyDelete
  5. MonicaOctober 6, 2011 at 6:22 PM

    Yes, the exam wasn't that difficult... Do we all have to comment for you to put up the marks?

    ReplyDelete
  6. MarioOctober 6, 2011 at 6:24 PM

    Hi there! Mr. DJ, I agree with you but it seemed to me that you weren't having a good time XD

    Anyway, I'm reviewing them right now and I intend to publish your marks as soon as I check that everyone has made his/her first post down here ;)

    Remember: YOU ALL MUST FOLLOW THE LINK WRITTEN IN YOUR CONFIRMATION MAIL TO BE ABLE TO WRITE NEW POSTS! ;)

    ReplyDelete
  7. MarioOctober 6, 2011 at 6:28 PM

    OK Monica, not all of you, but at least 3/4 XD

    ReplyDelete
  8. Edu!October 6, 2011 at 6:30 PM

    Hello class, I don`t know where put my post
    but this blog is a very good idea,

    ReplyDelete
  9. MarioOctober 6, 2011 at 6:36 PM

    Hi Edu! To create a new topic (that would be your class summary, or anything you'd like to share with us) there's a "Nueva Entrada" button on the right upper corner of the blog ;)

    ReplyDelete
  10. Tristán Armendáriz IrigarayOctober 6, 2011 at 6:51 PM

    Hi class!!!!!!!!!!!! Edu create the topic now. MArio plese, upload the marks today. This blog is a fantastic idea.

    ReplyDelete
  11. Tristán Armendáriz IrigarayOctober 6, 2011 at 6:51 PM

    Dj Santonio. What a picture!!!

    ReplyDelete
  12. Tristán Armendáriz IrigarayOctober 6, 2011 at 6:52 PM

    Mario, the video of futurama is very good.

    ReplyDelete
  13. Tristán Armendáriz IrigarayOctober 6, 2011 at 6:53 PM

    I´m boring.

    ReplyDelete
  14. MarioOctober 6, 2011 at 6:53 PM

    Spoiler: your marks are quite brilliant!

    But I'm afraid I'll have to wait a little more...

    MUAAAHAHAHAHAHAHAHA!!

    ReplyDelete
  15. MarioOctober 6, 2011 at 6:56 PM

    Monica and Adrian are the only one who have followed the link to become a blog's member!

    So, Tristán & Company, proceed to check your gmail inbox and follow the link shown in your confirmation e-mail! ;)

    ReplyDelete
  16. Tristán Armendáriz IrigarayOctober 6, 2011 at 7:00 PM

    Okay MArio. One question, what are the numbers of the top of the page? (185)

    ReplyDelete
  17. MarioOctober 6, 2011 at 7:02 PM

    That number is our blog's visitors counter ;)

    ReplyDelete
  18. Tristán Armendáriz IrigarayOctober 6, 2011 at 7:03 PM

    Now i´m a blogger.

    ReplyDelete
  19. Tristán Armendáriz IrigarayOctober 6, 2011 at 7:03 PM

    There are much visitorsss

    ReplyDelete
  20. MarioOctober 6, 2011 at 7:08 PM

    I've just placed the counter on the right collum because we are supposed to write a brief description of our blong on the top of the page...

    We'll think about it ;P

    ReplyDelete
  21. Tristán Armendáriz IrigarayOctober 6, 2011 at 7:09 PM

    Mario what is my mark in the today´s exam? Please upload the marks.

    ReplyDelete
  22. Edu!October 6, 2011 at 7:11 PM

    I can´t do it,

    ReplyDelete
  23. Tristán Armendáriz IrigarayOctober 6, 2011 at 7:14 PM

    Mario write the maths. I´m boring in house. Mario, your imagine friend.

    ReplyDelete
  24. Tristán Armendáriz IrigarayOctober 6, 2011 at 7:16 PM

    edu make it now!!!!!!!!!!!!!!!!!!!!!

    ReplyDelete
  25. MarioOctober 6, 2011 at 7:17 PM

    Edu! I have checked the list and you're already a member! :)

    Remember "NUEVA ENTRADA" if you want to create a new topic.

    ReplyDelete
  26. Tristán Armendáriz IrigarayOctober 6, 2011 at 7:19 PM

    Mario, when you have puted the marks in the blog, how we found it?

    ReplyDelete
  27. Edu!October 6, 2011 at 7:19 PM

    I can(:

    ReplyDelete
  28. AlloOctober 6, 2011 at 7:25 PM

    hi. the video of nature is veri interesting

    ReplyDelete
  29. MarioOctober 6, 2011 at 7:27 PM

    Tristán, I'm not an imaginary friend... BTW, did you know there exist some numbers called Imaginary Numbers? XD

    I'l create a new entry with your marks ;)

    ReplyDelete
  30. AlloOctober 6, 2011 at 7:52 PM

    how many people are not in the blog? because i would like to see the mark of the exam.
    the idea of doing a blog is magnific.

    ReplyDelete
  31. AnonymousOctober 6, 2011 at 8:12 PM

    mario i have send you my gmail please tell me what i have to do

    ReplyDelete
  32. Tristán Armendáriz IrigarayOctober 6, 2011 at 8:18 PM

    i would like to pablo. Please mario upload it.

    ReplyDelete
  33. AnonymousOctober 6, 2011 at 8:23 PM

    Mario, when are you going to put the marks?

    ReplyDelete
  34. MarioOctober 6, 2011 at 8:28 PM

    Hopefully today! ;)

    ReplyDelete
  35. AlloOctober 6, 2011 at 8:34 PM

    how many people aren't linked?

    ReplyDelete
  36. MarioOctober 6, 2011 at 8:36 PM

    On the right collum there is a section called "Contributors"... and there are only 8 of us!! ¬¬

    ReplyDelete
  37. AlloOctober 6, 2011 at 8:37 PM

    it's a little number, you won't can put the marks of the exam today

    ReplyDelete
  38. AnonymousOctober 6, 2011 at 9:02 PM

    please do it

    ReplyDelete
  39. MarioOctober 6, 2011 at 9:02 PM

    Ok lads, I promise you that as soon as we get to 15 contributors, I publish your marks ;)

    We are 9 at the moment... so, we need 6 more :p

    ReplyDelete
  40. Tristán Armendáriz IrigarayOctober 6, 2011 at 9:04 PM

    mario be generous

    ReplyDelete
  41. TOMIINDEPENDENTZIAOctober 6, 2011 at 9:12 PM

    MARIOO AZME KOLABORADOR O ESO

    ReplyDelete
  42. MarioOctober 6, 2011 at 9:19 PM

    TOMIINDEPENDENTZIA, first of all, I don't know who you are! XD

    Have you sent me your gmail adress? Otherwise I won't be able to update your status as a colaborator ;)

    ReplyDelete
  43. Edu!October 6, 2011 at 9:33 PM

    Pleeaaseeeeee, put the marks....

    ReplyDelete
  44. AlloOctober 6, 2011 at 9:37 PM

    mario TOMIINDEPENDENTZIA is tomas i think.

    ReplyDelete
  45. AlloOctober 6, 2011 at 9:51 PM

    mario we are 12. put the marks please

    ReplyDelete
  46. Santi AranaOctober 6, 2011 at 9:58 PM

    Have you write the marks?

    ReplyDelete
  47. AnonymousOctober 6, 2011 at 10:02 PM

    mario yurrita has written to your gmail please answer him

    ReplyDelete
  48. DJ SantonioOctober 6, 2011 at 10:19 PM

    marioooooo you have to upload the marks of the 13 contributoooooooors!!!!!!!!!!!!!

    ReplyDelete
  49. tomindependentziaOctober 7, 2011 at 3:34 PM

    tu soii tommass uqe ai que acer??''komo te lo mandoo

    ReplyDelete
  50. Tristán Armendáriz IrigarayOctober 7, 2011 at 5:57 PM

    santonioooooooooooooo

    ReplyDelete
  51. MarioOctober 8, 2011 at 12:10 AM

    Tutú, you have to send me your e-mail account so I can update your status as contributor ;)

    ReplyDelete
  52. AlloOctober 8, 2011 at 9:40 AM

    who is tutú?

    ReplyDelete
  53. MarioOctober 10, 2011 at 12:23 AM

    tutú = Mr. Tomi

    ReplyDelete

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