Explorers of the Human Body

Tongue & Eyes (1x1)

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Absentee: Kyuhyun Tongue & Taste Buds - Tea tasting: Yong Dam (bitter herbal tea) - Drying and cool to numb the tongue - Taste sensation - Chilli pepper tasting: Korean Chunhyang Pepper, Thai Prik ki nu Pepper, Mexican Habanero Pepper, and Indian Bhut Jolokia Pepper Eyes & Change Blindness - Spot the difference: flashing pictures on a screen - Tricking the eyes: doctor switching (group prank)