This radical is easy to remember if you think of “magnet 磁” (cf. magnet, porcelain 磁 [cí]), where stones 石 are hanging at strings 糸 (simplified to 幺 and fixed with a bracket 艹) behave mysteriously.
Vocabulary
韦尔弗雷兹
Wéi ěr fú léi zī
(George) Wehrfritz (Beijing bureau chief of Newsweek)
4089
赫兹
Hè zī
Hertz (name); Heinrich Hertz (1857-1894), German physicist and meteorologist, pioneer of electromagnetic radiation; Herz (Hz) or cycles per second, unit of frequency
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