Show HN: Single-string instrument made with ball bearings (makefastworkshop.com) 1 points by akumpf 8y ago ↗ HN
[–] akumpf 8y ago ↗ Direct link to a video of the TuneFast Harp here: https://youtu.be/yGjTQOmBWsMAnd here are the files/info if you want to print your own: https://www.thingiverse.com/thing:2709667
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[ 5.5 ms ] story [ 14.8 ms ] threadAnd here are the files/info if you want to print your own: https://www.thingiverse.com/thing:2709667