Eureka! Is open for in store shopping and curbside pickup from 10am-7pm Mon-Sat &10am-6pm Sun. All staff are fully vaccinated. Online shopping available 24/7!

× Select a Wish List
Add to wish list:
Add to Wish List

Geometric Magic Squares

# 21171
$19.95 Buy Now
× Add to cart
gibberish barbaric speak gibberish barbaric speak gibberish barbaric speak
    • Currently In Stock
    Product Specifications
    • Brand: Dover Publications.
    • Item Number: 21171.
    • UPC: 9780486489094.
    • Weighs approximately: 2.00 pounds.
    Traditional magic squares are squares of numbers in which the rows, columns, and diagonals all add up to the same total. With a voluminous literature going back some 2,500 years, the universal assumption has ever been that magic squares are inherently arithmetical objects. In this innovative work by a British engineer, the author initiates a Copernican revolution in our understanding by replacing numbers with two-dimensional forms. The result is not merely a novel kind of geometrical magic square but a revelation that traditional magic squares are now better seen as the one-dimensional instance of this self-same geometrical activity.
    Add To Wishlist
    Safety Information
    -Shipping Estimate
    Zip Code:
    Local Pickup at Eureka! Puzzles: Curbside pick-up operates currently from 11 am to 6 pm daily. Please allow at least 3 to 4 hours for us to pick and process your order during this season. We will send you another email when your order is ready. Thank you for your order and your patience!$0.00
    UPS$0.00Zip code required.
    USPS$0.00Zip code required.