Math Trek

  1. Math

    Pentomino Sudoku

    A contest features a combination of sudoku and tiles called pentominoes.

    By Ivars Peterson
  2. Math

    Quilting Pi

    The digits of pi inspire artistic quilts. For more math, visit the MathTrek blog.

    By Ivars Peterson
  3. Math

    Constructing Difference Engines

    Antique calculators resurface as Lego or Meccano models. For more math, visit the MathTrek blog.

    By Ivars Peterson
  4. Math

    Papercraft Polyhedra

    Constructing intricate polyhedra requires considerable skill and artistry. For more math, visit the MathTrek blog.

    By Ivars Peterson
  5. Math

    Men, Women, Cars, and Crashes

    Why do men, whether as drivers or pedestrians, have a much higher rate of traffic fatalities than women do? For more math, visit the MathTrek blog.