My Account |  Customer Service |  Order Status |  Order Toll Free 1-844-250-3393  
View Cart (

0

)

For Fans & Friends of Public Television -Since 1986, a percentage of every purchase supports public television program development at WGBH Educational Foundation.

Irrational Numbers Wall Clock


In math, irrational numbers are those that can't be represented by simple fractions. Two examples are pi and the square root of 2. Designed by a mathematician, for mathematicians (and others in the know, like engineers...more.

Reviews

In Stock & Ready to Ship


Item# HH6134

Add to Wishlist

Today's Low Price: $34.95

QTY
FREE SHIPPING for a year when you join Signals Circle.
Learn How

PRODUCT DESCRIPTION FOR Irrational Numbers Wall Clock

EXCLUSIVE! In math, irrational numbers are those that can't be represented by simple fractions. Two examples are pi and the square root of 2. Designed by a mathematician, for mathematicians (and others in the know, like engineers and scientists), this clock tells time in irrational numbers logically placed on a 360-degree circle. For example, pi (3.14159...) is just a few degrees past where the 3 would be on a regular clock face. Black with white markings and hands, metal clock runs on 1 AA battery. 12" diameter.

Free shipping today when you join Signals Circle. Click here to learn how!

• Item is eligible for Rush, 2 Day, or Overnight Shipping
• Taxable if shipping to MN

REVIEW SNAPSHOT®

by PowerReviews
SignalsIrrational Numbers Wall Clock
 
3.8

(based on 8 reviews)

Ratings Distribution

  • 5 Stars

     

    (4)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (2)

71%

of respondents would recommend this to a friend.

Pros

  • Attractive (5)
  • Clear display (5)
  • Keeps good time (3)
  • Reliable (3)

Cons

    Best Uses

    • Gifts (6)
    • Bedroom (3)
    • Decoration (3)
      • Reviewer Profile:
      • Midrange shopper (6)
      • Primary use:
      • Personal (8)

    Reviewed by 8 customers

    Sort by

    Displaying reviews 1-8

    Back to top

     
    4.0

    Irrational Number Wall Clock

    By Nanny

    from Fleming Island Fl

    About Me Midrange Shopper

    Verified Buyer

    Pros

    • Clear Display

    Cons

      Best Uses

      • Gifts

      Comments about Signals Irrational Numbers Wall Clock:

      my brother in law bought one for my niece and I thought it would be good gift for my son in law as he is a nuclear engineer

      • Primary use:
      • Personal

      (1 of 1 customers found this review helpful)

       
      5.0

      The perfect Mathematician's gift.

      By mermer

      from MO.

      About Me Budget Shopper

      Verified Buyer

      Pros

      • Attractive Design
      • Clear Display
      • Keeps Good Time
      • Reliable

      Cons

        Best Uses

        • Bedroom
        • Decoration
        • Desk
        • Gifts
        • Kitchen

        Comments about Signals Irrational Numbers Wall Clock:

        Our grandson is a mathematician, this was the perfect gift for a geek. He loves it!!!!! He got a really great laugh out of it!

        • Primary use:
        • Personal

        (1 of 1 customers found this review helpful)

         
        1.0

        PAINT JOB WAS BAD- I AM RETURNING IT

        By GIBBY

        from MARYLAND

        About Me Midrange Shopper

        Verified Buyer

        Pros

        • Paint Job Was Bad

        Cons

        • Paint Job Was Bad-iam Ret

        Best Uses

          Comments about Signals Irrational Numbers Wall Clock:

          PAINT JOB WAS BAD - I AM RETURNING IT

          • Primary use:
          • Personal

          (1 of 1 customers found this review helpful)

           
          1.0

          Very poor quality.

          By KK

          from Menifee, CA

          About Me Midrange Shopper

          Pros

            Cons

            • Unreliable

            Best Uses

              Comments about Signals Irrational Numbers Wall Clock:

              This clock is poorly made and not with the money. The face looks like it can peel off over time. When I received mine the face was warped, the hands were bent and touching the face so it would not work. I hade to bend the hands to make it work. Batteries in clocks like this last for many months, sometime over a year. This clock stopped after a little over one-month.

              • Primary use:
              • Personal

              (1 of 1 customers found this review helpful)

               
              5.0

              MAKE PEOPLE TALK

              By DOG LOVER

              from TEXAS

              About Me Midrange Shopper

              Pros

              • Attractive Design
              • Clear Display
              • Keeps Good Time
              • Reliable

              Cons

                Best Uses

                • Decoration
                • Gifts

                Comments about Signals Irrational Numbers Wall Clock:

                USED IN THE OFFICE. BECAME A TOPIC OF CONVERSATION IMMEDIATELY.

                • Primary use:
                • Personal

                (1 of 1 customers found this review helpful)

                 
                5.0

                This was a great hit~

                By Moriteflyer

                from St. Louis County MO

                About Me Midrange Shopper

                Verified Reviewer

                Pros

                • Attractive Design

                Cons

                  Best Uses

                  • Bedroom
                  • Gifts
                  • Office

                  Comments about Signals Irrational Numbers Wall Clock:

                  I bought this as a gift for my nephew who recently graduated from Purdue University with a degree in Civil Engineering. From the box he was disappointed thinking it was a clock that couldn't tell the right time, when he saw it he was thrilled. He also was good at explaining it to anyone else who would listen. It's a good conversation piece.

                  • Primary use:
                  • Personal

                  (1 of 1 customers found this review helpful)

                   
                  4.0

                  Irrational Numbers Wall Clock

                  By julia123gr

                  from Watertown MA

                  About Me Budget Shopper

                  Verified Reviewer

                  Pros

                  • Attractive Design
                  • Clear Display
                  • Keeps Good Time
                  • Reliable

                  Cons

                    Best Uses

                    • Bedroom
                    • Decoration
                    • Gifts

                    Comments about Signals Irrational Numbers Wall Clock:

                    I got this clock for Christmas for my Cornell University, A+ in Calculus boyfriend. He put it in his workroom --

                    • Primary use:
                    • Personal

                    (3 of 3 customers found this review helpful)

                     
                    5.0

                    My Son Loved it!

                    By Longhorn Mom

                    from Crowley, TX

                    About Me Midrange Shopper

                    Pros

                    • Attractive Design
                    • Clear Display
                    • Geeky

                    Cons

                      Best Uses

                      • Desk
                      • Gifts

                      Comments about Signals Irrational Numbers Wall Clock:

                      My engineer son loved this clock. He had been wanting it for his office and dropped hints for 2 years. Finally got it and he was excited. Fit his geeky engineer personality perfectly!

                      • Primary use:
                      • Personal

                      Displaying reviews 1-8

                      Back to top





                    • McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
                    • Visit our Sister Sites:
                      Bas Bleu Catalog Classics Floriana Support Plus What on Earth Wireless