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ra | Dark Hacker News
user:
ra
created:
April 11, 2008
karma:
4.4k
about:
Sydney, Australia meet.hn/city/-33.8698439,151.2082848/Sydney
Interests: Data, Python
---
submissions
comments
1.
Škoda DuoBell: A bicycle bell that penetrates noise-cancelling headphones
(skoda-storyboard.com)
618 points
by
ra
40 days ago
|
603 comments