Danpiker

https://mathstodon.xyz/@Danpiker

Public Key

npub1djuwmvsk02mmgmlrns8acdr3ahk4xn62gumypfy02pflcfmk2lwqrd77hr

NIP-05 Address

[email protected]

Profile Code

nprofile1qqsxew8dkgt84da5dl3ecr7ux3c7mm2nfa9ywdjq5j84q5luyam90hqprpmhxue69uhhyetvv9ujumt0d4hhxarj9ecxjmntgsmgjx

Publishing to

relay.momostr.pink

Author Public Key

npub1djuwmvsk02mmgmlrns8acdr3ahk4xn62gumypfy02pflcfmk2lwqrd77hr

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Last Notes

2026-06-07 12:12:58 GMT

This illusion was new to me. Does whichever dot you look at turn more purple?
Pretty neat how clearly this lets you see the reduced sensitivity to blue light in the very centre of your vision.
https://www.schulz-hildebrandt.com/9-purple-dots-illusion/
https://arxiv.org/abs/2509.11582
https://media.mathstodon.xyz/media_attachments/files/116/708/743/912/879/574/original/b6a7ea386760904e.png

2026-03-26 12:25:19 GMT

https://media.mathstodon.xyz/media_attachments/files/116/295/461/102/514/422/original/a3e5bf9b1abf2bec.mp4

2024-12-25 15:19:55 GMT

- reply

here's a plot of the imaginary part of sl I made recently (https://mathstodon.xyz/@Danpiker/112712824933016956)
https://media.mathstodon.xyz/media_attachments/files/113/714/132/017/130/406/original/1a0ca58412b12492.jpg

2024-10-11 16:58:21 GMT

https://media.mathstodon.xyz/media_attachments/files/113/289/847/493/467/114/original/6da16b8077171919.mp4