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How about glitter nail polish? https://news.ycombinator.com/item?id=6986327 https://news.ycombinator.com/item?id=6986327
by cfield 3y ago
How about glitter nail polish?
https://news.ycombinator.com/item?id=6986327 https://news.ycombinator.com/item?id=6986327
- p1mrx 3y agoYeah, that may be a better idea. I see that some brands of nail polish use coarser flecks that would be easier to compare visually.
- jacquesm 3y agoThat's so funny, I once long ago worked on a project that suspended retro reflective beads in a solution to get unique patterns, this is a very simple variation on that theme and probably a more effective one.