Before revision: In 1903, the Spanish engineer Leonardo Torres Quevedo demonstrated a radio control system called "Telekino " at the Paris Academy of Sciences,Sarkar 2006, page 97 which he wanted to use to control an airship of his own design.
After revision: In 1903, the Spanish engineer Leonardo Torres Quevedo demonstrated a radio control system called Telekino at the Paris Academy of Sciences,Sarkar 2006, page 97 which he wanted to use to control an airship of his own design.