Nak Tau Macamana Anda Bersin?
Tahukah Anda, manusia yang bersin boleh mencapai 160 km/jam? Wow! Sama laju macam bawak kereta je. Ini bermaksud, apabila anda menahan bersin, maka tubuh harus mengatasi perubahan akibat tekanan kuat yang masuk kembali ke dalam saluran pernafasan. Tekanan tersebut boleh menyebabkan kerosakan pada gegendang telinga. Kalau nak bersin tu tak payah la tahan tapi AWAS! tutup mulut anda ketika bersin kerana video dibawah menceritakan segalanya.
A sneeze (or sternutation) is a semi-autonomous, convulsive expulsion of air from the lungs through the nose and mouth, usually caused by foreign particles irritating the nasal mucosa. Sneezing can be triggered through sudden exposure to bright light, a particularly full stomach, or viral infection, and can lead to the spread of disease.
Info: Wikipedia
A sneeze (or sternutation) is a semi-autonomous, convulsive expulsion of air from the lungs through the nose and mouth, usually caused by foreign particles irritating the nasal mucosa. Sneezing can be triggered through sudden exposure to bright light, a particularly full stomach, or viral infection, and can lead to the spread of disease.
Info: Wikipedia
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