High-speed (2873 fps) visualization of soap film bursting dynamics has been performed by means of equipment available to a high school laboratory. This paper presents the geometry of the experiment and description of the analysis method of the video frames. We carried out the experiments on the bursting of vertical plane soap films using a circular frame with single central and non-central puncture of the film by a needle. The studies were also performed with simultaneous puncture of the film by two needles. Similar research of the films bursting was done using a non-circular frame in the form of a nonconvex hexagon. In all cases, the rupture line has the shape of a circle. For the first time, the displacement of the circular burst center upwards is recorded and explained. Flapping oscillations of the rupture line border at its movement are confirmed. The oscillating character of the rupture line movement is recorded and explained. In addition, we detected formation of the liquid bridge and its destruction at the interaction of two circular bursts with double puncture of the film.

中文翻译：

---

肥皂泡破裂动力学的高速可视化

肥皂膜破裂动力学的高速（2873 fps）可视化是通过高中实验室可用的设备进行的。本文介绍了实验的几何形状，并介绍了视频帧的分析方法。我们使用圆形框架对垂直平面肥皂膜进行爆破，并用针对膜进行一次中央和非中央穿刺。还用两根针同时刺穿薄膜进行了研究。使用非凸六边形形式的非圆形镜框对胶片破裂进行了类似的研究。在所有情况下，断裂线均为圆形。首次记录并解释了圆形爆破中心向上的位移。确认了破裂线边界在其运动时的拍打振荡。记录并解释断裂线运动的振荡特征。此外，我们检测到液桥的形成及其在两个圆形爆破与薄膜双刺的相互作用下的破坏。