Our common history is embedded in our daily lives. Do you know when the Saules' email was written? Who named the Goblin Fountain? To find out, the city of Guyancourt has installed 16 terminals in front of the remarkable sites and buildings of the municipality. As you travel, flash their QR code with your smartphone to listen to the history of the place. Find the locations of all terminals on this map: http://u.osmfr.org/m/983151/. Or go to uMap with the keyword «audio-guide terminals».