Miniature eletromagenets are powered by a 12V battery and generates at many places of interference in the local structure of the earth’s magnetic field. It generates a modification of the poles and changes the north-south structure into a vertical alignment.

small magnetic column (No.1-Siena) 43°19’20″N 11°20’4″O

small magnetic column (No.2-Siena) 43°19’20″N 11°20’4″O

magnetic column of vicolo di s. pietro 43°19’8″N 11°19’53″O

very small magnetic column – vatican, bernini’s columns 41°54’4″N 12°27’25″O

vertical magnetic field in the vatican 41°54’8″N 12°27’30″O

rome vertical magnetic field 41°53’25″N 12°30’6″O

vertical magnetic column No.6 40°22’9″N 16°48’55″O

metaponto field 40°22’24″N 16°48’36″O

very small vertical magnetic field of perungia 1 (Column No. 8) 43°6’43″N 12°23’20″O

very small vertical magnetic field of perungia 2 (Column No. 9) 43°6’43″N 12°23’20″O