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About ferromagnetism results of 3
找不到喜歡的影片嗎？你也能自己匯入影片喔
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02:31
How to Destroy a Magnet (+ interactive periodic table)
6
B2
04:14
How Ferroelectricity Could Change the Way We Store Data
4
B1
06:26
MAGNETS: How Do They Work?
91
B2
1
06:2606:26