As far as I can tell the triangles in triangles shaped aircraft sketch predates Sierpinski's discovery. http://bit.ly/hhH779 http://bit.ly/hhH779 - the sketch h

As far as I can tell the triangles in triangles shaped aircraft sketch predates Sierpinski's discovery. http://bit.ly/hhH779 http://bit.ly/hhH779 - the sketch http://en.wikipedia.org/wiki/Sierpinski_triangle http://en.wikipedia.org/wiki/Sierpinski_triangle - "who described it in 1915" Maybe Bell studied 13th-century Cosmati mosaics.