Comment on fabrique du verre incassable ? | C'est Technique

Glass is everywhere. Windows, cars, screens… and even in fiber optics. But do you know how it's made? In this episode of "It's Technical," we went to Aniche (Northern France), to a glass factory, to discover how it's manufactured using a giant furnace and how its strength is tested with all sorts of objects. We even reveal the unexpected components found inside glass. Welcome behind the scenes of glassmaking. ******************************** Find a new video and four new shorts every week on our channel. #staycurious Follow us on social media: Instagram: http://expl.tv/Instagram TikTok: http://expl.tv/TikTok Facebook: http://expl.tv/Facebook Snapchat: http://expl.tv/Snapchat