Bảo Lâm Ⓜ️🎩
@baolam30
A superconductor is a material that achieves superconductivity, which is a state of matter that has no electrical resistance and does not allow magnetic fields to penetrate. An electric current in a superconductor can persist indefinitely. Superconductivity can only typically be achieved at very cold temperatures. https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTXE483TB44cbkrQiIsgKaeIuaW1_X_ikG1wQ&s
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Victorialyn
@victorialyn
Dành riêng cho fen, với tình fen. Điên rồi! 😂 @baolam30
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