| 21. | Let's say I have a big hollow ball made of some magnetic material or other.
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| 22. | In 1862, Vacheron Constantin became a member of the Association for Research into non-magnetic materials.
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| 23. | Less familiar phases include ferromagnetic phases of magnetic materials.
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| 24. | Jay came across an advertisement for a new magnetic material being produced by a company.
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| 25. | A polymagnet can be easily made from reprogramming a conventional magnetic material in few minutes.
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| 26. | Coilguns, on the other hand, have a barrel made up of coils of magnetic material.
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| 27. | At present, Dongyang has become the largest magnetic material production and exportation base in China.
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| 28. | The magnetic material may be " air ", but it is a transmission line transformer.
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| 29. | Another key invention by Dr . Buck was a method of non-destructive sensing of magnetic materials.
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| 30. | Research within WCM focuses on several areas related to production, characterisation and applications of magnetic materials.
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