Mathematical Clock

10 Responses to “Mathematical Clock”

1. Rich on May 2nd, 2008 4:08 pm
   

   wow, where can i get one of these? My flatmate would love this in her room - she has a bad enough time telling the time as it is
2. jolene on May 7th, 2008 10:22 pm
   

   I thought this clock looked interesting. I teach math to fourth and fifth graders and they would probably get a kick out of this. A few years ago I taught science to elementary school kids and had a periodic table clock. They loved it.
3. Matt on May 15th, 2008 1:52 pm
   

   Yay! See, this is why we need to know math!
4. Bella on May 27th, 2008 8:14 pm
   

   jolene:
   The Periodic Table?To Elementary School kids.They must be smart then.I’m pretty sure you dont learn that until maybe 7th or 8th grade.Or even until High school.(Just a thought)
5. tony on July 8th, 2008 6:31 am
   

   so what time is it now, according to that clock? brain hurts….just answer “c”…aaaaahhh!
6. bugreport on February 2nd, 2009 4:17 pm
   

   i want one! better yet, i’ll make one using the square root of 4… but i’d have to skip odd hours… XD
7. bugreport on February 2nd, 2009 4:17 pm
   

   jk jk , it’s possible ^^
8. Sam on September 20th, 2009 7:38 am
   

   What’s with the “1″.. all of the other hours use 3 nines. It should be (9/9)*.9 recurring.
   Still awesome though.
9. James on September 20th, 2009 10:22 am
   

   This is annoying me, all the root 9’s could be 3 OR -3 if they’re left like that… they should be modulus root 9!!
10. Andrew on November 24th, 2009 5:33 am
    

    Nope, that symbol represents the principal square root, which is always positive

    x = sqrt(9)
    x = 3

    x^2 = 9
    x = +/-3

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