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One intriguing aspect of helium is its impact on the human voice. When inhaled, helium temporarily alters the sound of one’s voice, making it high-pitched and cartoon-like. This amusing effect adds another layer of entertainment at parties and gatherings, as guests often take turns laughing and speaking in their new squeaky tones. However, it is essential to note that inhaling helium can be dangerous if done excessively or without proper ventilation, as it can displace oxygen and lead to asphyxiation.


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mothers day helium balloons_pearl yellow balloons