Смотрите видео "Making a tap with air pressure#camping #outdoors #experiment #amazing You can do it using a plastic bottle and a straw. Tip- Make the holes small, the straw should fit snugly and not allow air." в ОК. Плеер Видео

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Making a tap with air pressure#camping #outdoors #experiment #amazing You can do it using a plastic bottle and a straw. Tip- Make the holes small, the straw should fit snugly and not allow air.