Take a step back in history with wireless telegraphy!
\nBecome a detective and investigate to find the secret diary of Gustave Ferri\u00e9, the broadcasting pioneer who revolutionised our means of communication. What message does the diary contain? Can you find the key to uncovering it? If you like solving puzzles, this great cooperative nature game is for you! You'll be able to relive an important story that combines technological progress and reflection.
\non the environment.<\/p>\n
Useful information :
\nDuration: 2 hours
\nFor children aged 8 and over
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