Trần Nguyễn Minh Nghi 🎭
@minhnghi
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.
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Thu Thiều
@thuthieu
Good golly! tui đã học được nhiều điều bổ ích từ bài viết này, cảm ơn bà đã chia sẻ thông tin! 😁🎁
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