Liquid bridging experiment means that two plastic plates are connected by water under the action of surface tension to build a bridge with water. This phenomenon occurs because the tension on the liquid surface will be more prominent under microgravity and zero gravity, so there is a phenomenon that water builds a bridge between two plastic plates.
I think this experiment is very interesting and can't be realized on the ground. For us, it's like a magic show. However, the cause of this phenomenon can be completed as long as there is weightlessness in outer space. I also know that liquids have tension. For a long time, the understanding of liquid only stays on its good adaptability. Because containers and spaces can perfectly adapt to what liquid is. As for nervousness, there is no concept at all. I think this space lecture should plant seeds of physics and space dreams in the hearts of many young people. Because it's amazing and awesome. Anyway, for me, it's like grandma Liu entering the grand view garden, which surprised me.
Personally, I have gained a lot in this space lecture. I not only appreciated the magical physical phenomena, but also learned a lot of physical knowledge. To tell the truth, if this course had been started a few years earlier, my physics exam would not have been so bad. The purpose of this space lecture is to stimulate the physics fire in the classroom. I think the space teaching in Wang Yaping is very interesting. In addition to building bridges with liquid, there are also interesting physical experiments such as wringing water to form films. This is to show us the wonder of weightlessness.
I hope there will be more space lectures in the future, which can show us more wonderful physical worlds and phenomena. Looking forward to the start of school in Wang Yaping has become one of my hopes. The more you know about space phenomena, the more interested you are. And this class mode is not boring, it is very interesting.