Supercooling
Supercooling 過冷却 Have you ever seen water that starts to freeze when poured or vibrated? 注いだり振動を与えると途端に凍り始める水を見たことはありますか？ Such water is in
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Learning English and Japanese
For everyone learning English/Japanese
oolong tea
Red Tea and Oolong Tea and Green Tea
There are some kinds of tea, such as red tea, oolong tea and green tea. However, all of them are
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