Hacker News: Minimaatorhttps://news.ycombinator.com/user?id=MinimaatorHacker News RSShttps://hnrss.org/hnrss v2.1.1Wed, 16 Sep 2026 08:55:12 +0000<![CDATA[Show HN: 2D and 3D printable QR-code generator (.3MF / STL) with magnets and NFC]]>Article URL: https://www.s0lve.it/tools/qrcode.html

Comments URL: https://news.ycombinator.com/item?id=49710212

Points: 1

# Comments: 0

]]>Tue, 15 Sep 2026 10:16:02 +0000https://www.s0lve.it/tools/qrcode.htmlMinimaatorhttps://news.ycombinator.com/item?id=49710212https://news.ycombinator.com/item?id=49710212<![CDATA[New comment by Minimaator in "Show HN: Bodily Oddities"]]>The geometric patterns and checkerboards you see when pressing gently on your closed eyes as a kid (phosphenes).

As a child, I used to treat it like a built-in screensaver or kaleidoscope before sleep, completely unaware that it was just mechanical stimulation of the retinal cells producing false electrical signals.

]]>Sun, 13 Sep 2026 11:22:59 +0000https://news.ycombinator.com/item?id=49682722Minimaatorhttps://news.ycombinator.com/item?id=49682722https://news.ycombinator.com/item?id=49682722