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Making fire from stone. Primitive technology in an experiment.
Original video: • 火打ち石を使って簡単に火をつける方法お教えし...
#science #experiment
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Some of the experiments and tasks introduced and explained in this video may be dangerous. We assume no responsibility for any loss, injury, or damage resulting from the experiments described in this video. Please conduct experiments safely and at your own risk.
Experiments involving fire should always be done with an adult.
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When using detergents or chemicals, read the instructions carefully.
Never put anything used in the experiment in your mouth.
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