1) http://nnnnn.org.uk/doku.php?id=experimental_communication

2) Diagrams for earth brain interface variant, combining:

a) [[brain_writing:description|Helmet]]

b) [[geomagnetic_writing:berlin_tempelhof_world_brain_interface|Tempelhof]] (geomagnetic induction concept/schematic  [[http://1010.co.uk.org|Martin Howse]]) 

{{:venice:helmet.jpg?400|Tempelhof Schematic}}{{:venice:rock_circuit_venice.jpg?160|}}