The video shows a woman standing on a stage in front of a large screen. She is wearing a blue dress and holding a remote control in her hand. The screen behind her has the words \"TEDx\" and \"Chemistry\" written on it, indicating that she may be giving a talk related to chemistry at a TEDx event. The woman appears to be speaking and gesturing with her hands as she talks. The stage is lit with stage lights, and the overall atmosphere suggests that this is a formal presentation or lecture.