00:00What happened to you?
00:02It was a science period of class 7.
00:06The teacher took us to the chemistry lab.
00:09He wanted to demonstrate an experiment.
00:13He was also a lab assistant.
00:17The kids were sitting in semicircle,
00:21about 6 feet.
00:23He had a diluted hydrochloric acid and zinc.
00:31The conical flask used for many days.
00:36It broke.
00:38The cracks were broken in the children's hands.
00:43The cracks were broken in the teacher's hands.
00:45The glass of glass was broken in two children's hands.
00:50It was very small and small.
00:55It didn't happen.
00:58It didn't happen.
01:00It didn't happen.
01:02It was diluted hydrochloric acid.
01:05It was 5 ml.
01:07It didn't happen.
01:08It was a little amount.
01:10It didn't happen.
01:12The kids talked about our parents.
01:15Plus, we talked about the dermatologist.
01:19We talked about the stressors.
01:20We talked about the stressors.
01:21We talked about the stressors.
01:22He said nothing.
01:23It was a little irritation.
01:24It was a difficult time.
01:26Thank you very much.
01:56Thank you very much.
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