Vanishing Doll
Here we can see a small doll on top of a black dish which we cannot touch physically. The pair of curved black dishes is in fact two concave mirrors. The doll is actually placed inside and rests on the centre of the bottom mirror. A real image of the doll is formed in air right over the hole in the upper dish.
Wing
Category
Peit ia i khun bynriew ba la buh ha kato ka pliang ba iong. Da kaba phrung ka kti hapoh kato ka thliew bad ialeh ban ktah ia ine i khunbynriew. Phin ym lah ban ktah ia i namar ine i khunbynriew im don satia hangto. Kine ki shijur ki pliang baiong kiba la pynkdor ki dei ki iit kiba ngi khot ‘concave mirrors’. Ha ka jingshisha ia i khunbynriew la buh hapoh kine bad i don ha kata ka iit kaba napoh. Te ka dur khun bynriew ba phi iohi ka long tang ka jingphalang kaba la shat na ito i thliew jong kata ka pliang kaba halor.
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