Notes to Discoveries and Inventions of the Nineteenth Century — Reading edition
21 notes · Reading edition
STEAM NAVIGATION. · Note 1STEAM NAVIGATION. · Note 2SHIPS OF WAR. · Note 1IRON BRIDGES. · Note 1SIGHT. · Note 1THE ELECTRIC TELEGRAPH. · Note 1THE ELECTRIC TELEGRAPH. · Note 2THE ELECTRIC TELEGRAPH. (continued 2) · Note 1LIGHTHOUSES. · Note 1LIGHTHOUSES. · Note 2PHOTOGRAPHY. · Note 1PHOTOGRAPHY. · Note 2PHOTOGRAPHY. · Note 3PHOTOGRAPHY. · Note 4NEW METALS. · Note 1ANÆSTHETICS. · Note 1EXPLOSIVES. · Note 1COAL-TAR COLOURS. · Note 1THE GREATEST DISCOVERY OF THE AGE. · Note 1THE GREATEST DISCOVERY OF THE AGE. · Note 2THE GREATEST DISCOVERY OF THE AGE. · Note 3