Figure 6
From: Theodor Hellbrügge: 85 years of age – Ad multos transannos, sanos, fortunatos et beatos
Geographic/geomagnetic differences? Near-antiphase of circadidecadal changes in neonatal body weight (BW) in Minnesota (MN) (N = 2,136,745 babies) or neonatal body weight and length in Denmark (N = 1,166,206 babies). Putative signatures of the Hale bipolarity cycle of sunspots are in antiphase. Did K.F. Gauss anticipate geographic/geomagnetic differences due to the little but close magnet Earth itself, reversing the phase of a putative effect upon the period of the large yet far magnet Sun, when Gauss, like A. von Humboldt, each started mapping geomagnetics at different latitudes?