11M views · 7.6K reactions | Timelapse of braces moving teeth in under 30 seconds: Braces work by exerting constant pressure on teeth and jaws to change their position and alter the smile. The brackets glued to teeth hold the archwire in place which places pressure on teeth. Over time teeth move into the desired position. The soft tissue that surrounds the teeth and bone are periodontal ligaments  Video: ernestmccallum (YouTube) | History In Pictures | Facebook

2.7M views · 3K reactions | The Hardest Riddle In History #riddle #riddles #brainteaser #funny #brain #game #fun #history #facts #sambucha | Sambucha | Facebook

* Mercredi 22 novembre 2023 * Formation en ligne GUEYE BTP SERVICES*...

11 reactions | Fin des travaux de rénovation intérieure #dakar2021 #senegal #gueyebtpservices | Gueye BTP Services | Facebook