The Tueftler took a Intel 386-Prozessor as basis. On a
further chip the software stored for the operation Servers and the
pages themselves were. As power source Servers served in potatoes put
zinc and copper electrodes. Around the computer and the " batteries "
to overloads, that was not however limited access to the server.
Potatoes are well-known as a potenzieller current supplier,
because the salty inside of the tuber possesses particularly good
electrolytic characteristics. Into a potato put electrodes made of
different metals (here zinc and copper) cause as in a battery an
electro-chemical reaction, which causes a current flow. Also the
digital clocks with bio batteries, available in gift goods loading,
use the same effect (dpa/uba)