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Isayensi Yokubanda Okujulile: Ukuhlola Izakhiwo Ze-Liquid Nitrogen kanye Ne-Oxygen Yoketshezi
ngo-admin ku-22-09-28
Uma sicabanga ngamazinga okushisa abandayo, singase sicabange ngosuku olubandayo lwasebusika, kodwa ingabe wake wazibuza ukuthi kunjani ngempela ukubanda okujulile? Uhlobo lwamakhaza ashubisa umnkantsha kangangokuthi lungaba yiqhwa izinto ngokuphazima kweso? Kulapho i-nitrogen ewuketshezi kanye nomoya-mpilo owuketshezi kungena khona.
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