| ▲ | quijoteuniv 7 hours ago | |
And while at it… Why not a concrete laptop case? | ||
| ▲ | fjlunky 23 minutes ago | parent [-] | |
Or a hi-fi? [1] I’ve heard concrete is a popular material in the DIY speaker crowd for reducing resonance [1] https://collections.vam.ac.uk/item/O1227026/concrete-stereo-... | ||