Reference of Improbable Research

    No. Title D-M-Y etc
    1 That man Kaprekar and his damned number 17th Feb 2012 6174
    2 Prof. Nishiyama - #2 - The Zen of clutch maintenance (eggs) 26th Mar 2012 eggs
    3 Prof. Nishiyama - #3 - Finger Counting 28th Mar 2012 finger counting
    4 Prof. Nishiyama - #4 - the math(s) of light switches. 29th Mar 2012 switches
    5 Prof. Nishiyama - #5 - Boomerangs all round 2nd Apr 2012 boomewrang