Mandelbrot's statement of the Richardson Effect is:
2.
Investigating the discrepancies in border estimation, Richardson discovered what is now termed the "'Richardson Effect "': the sum of the segments is inversely proportional to the common length of the segments.
3.
The Einstein de Haas effect or the " Richardson effect " ( after Owen Willans Richardson ), is a physical phenomenon delineated by Albert Einstein and Wander Johannes de Haas in the mid 1910s, that exposes a relationship between magnetism, angular momentum, and the spin of elementary particles.