The dialogue seems to be a transcription of a science experiment demonstration conducted by Professors Jaleco Van and Bruno. They discuss an experiment that involves freezing objects using 95% ethyl alcohol and dry ice, and then demonstrate it using a flower. They also mention a second experiment where they create a "hot ice" effect using sodium acetate and water. The demonstrations are accompanied by explanations about the scientific principles involved, such as supersaturation and the expansion of gases.
1. The text is from a science experiment conducted by a professor and his assistant, Bruno. [Source: Document(page_content="00:00:00.00: welcome to the world of science,\n00:00:01.68: little scientists,\n00:00:03.33: I'm a professor, jaleco van, and Bruno\n00:00:07.65: is already feeling a little hot here\n00:00:09.24: because we did an experiment\n00:00:11.16: earlier today, it was quite exothermic,\n00:00:13.32: our laboratory is very hot here, because there\n00:00:22.76: was something called a microphone\n00:00:26.28: But he lost his wife, she didn't win, she did\n00:00:28.26: n't look, she looked, it's not a problem since\n00:00:31.35: it's very hot, our experiment\n00:00:32.91: today will actually be related to the\n00:00:35.07: ice, did you know that we can, in addition to\n00:00:38.01: looking at this laboratory a lot, another\n00:00:40.41: mess, sing, sing the thrush that\n00:00:45.96: we can freeze things without using the\n00:00:47.70: freezer\n00:00:48.51: I know that unfortunately I won't be\n00:00:50.34: able to freeze you so you can\n00:00:52.29: end up with the heat because you won't\n00:00:53.70: fit in the experiment bowl but I\n00:00:55.47: know how to freeze people like we\n00:00:57.66: 're going to get and they It's going to take him to the North Pole,\n00:01:00.12: I think it's a good idea, my assistant has\n00:01:02.10: a way out of improvisations that he can't even imagine\n00:01:04.05: will turn his head, he's excited,\n00:01:06.24: so it's a pity to give up the addiction, Steam North,\n00:01:09.60: we're not going to freeze, using\n00:01:11.16: science, my car from Cesário Lange is\n00:01:12.81: seriously and it will stay frozen frozen frozen\n00:01:14.31: ready then there will\n00:01:17.97: start another outcry from thorium to lucca\n00:01:21.31: the\n00:01:30.70: good thing now that we are\n00:01:32.81: cooler here nothing better than us\n00:01:34.37: doing an experiment using ice right\n00:01:36.86: yes\n00:01:38.00: look there it will get superior orange who\n00:01:41.00: was on the table, he thinks I'm\n00:01:42.11: wrong\n00:01:42.80: and if we're already hardened, stepfather,\n00:01:45.23: that's what we're going to do an\n00:01:47.45: experiment that we're going to be able to\n00:01:48.50: freeze the objects