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nayuki
4 months ago
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Sound-suppressing silk can create quiet spaces
> 99% of noise is cars and motorbikes
See Not Just Bikes' "Cities Aren't Loud: Cars Are Loud":
https://www.youtube.com/watch?v=CTV-wwszGw8
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See Not Just Bikes' "Cities Aren't Loud: Cars Are Loud": https://www.youtube.com/watch?v=CTV-wwszGw8