How A Jiggling Gem Helps Your Watch Keep Time
Science Underground
English - May 31, 2020 21:28 - 2 minutes - 1.83 MB - ★★★★★ - 35 ratingsNatural Sciences Science Education earth science astronomy biology chemistry physics stem Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
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Deep in your watch is a small piece of quartz, which creates your clock's ticks and tocks.