-
Thomas Newcomen black-smith
(1663 - 1729)
James Watt (1736 - 1819) -
canadian ingenieur William Sturgeon (1783-1850)
inspired
french André-Marie Ampère (1775-1836)
danish Hans Christian Oersted (1777-1851) -
Nicéphore Niépce (1765-1833)
French symbolism -
Barthélemy Thimonnier (1793 - 1857)
one continuous wool thread. -
trains first to communicate the informations,
then between train stations
police.
30 characters
5 indicators / needle