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Portuguese. Tutor of college and high school Mathematics. Communist. Trying to bypass Meta and survive this grim, techno-feudalistic world.

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🇨🇴

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A regular event where the community can get together, share STEM projects, work on projects and collaborate with others. A place where people can seek help from others or share their own expertise.

","updated":"2026-04-19 10:38:40.587Z","user":"","username":"Paignton Library STEM Group"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-04-19 10:42:09.534Z","domain":"mathstodon.xyz","followerCount":0,"followers":"https://mathstodon.xyz/users/ProwessJ/followers","following":"https://mathstodon.xyz/users/ProwessJ/following","followingCount":0,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/975/549/136/163/825/original/7bfc683a986bad4c.jpg","id":"v0qgyrifk1o2zb9","inbox":"https://mathstodon.xyz/users/ProwessJ/inbox","iri":"https://mathstodon.xyz/users/ProwessJ","isLocal":false,"last_fetched":"2026-04-19 10:42:09.532Z","outbox":"https://mathstodon.xyz/users/ProwessJ/outbox","preferred_username":"ProwessJ","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4rpHCWkKQilOERJpp462\nONWRT4tnd0JNfoGi4TQjsM/UaZ4iLn5F5yVXE1rbUYheTJanAOri3oh5dxnuDwAw\nXXsg8NYYoRxHp1rBccu4n2z0YbOgrQ516I0ldnbFXyPsSikfIPh15S9DyBOTHTYc\nrF15kDhxoAx0i2jvHAo/ggz34+0t2W4uIuj/fogelSq9OGMNQPdLjn7vg6SCOPzv\n/uWeeoQG1VePuJoLvPrwVjp4N7sAUZ27OCXKWh2amCk29LwWyA5v028m7w7h4t+V\ngh7r0+Y284tqDeaffE4oPMtuiCTL+m6Zyzq2HYK170kmmTCpV383+MePm/8pHnoI\nEwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-03-06 00:00:00.000Z","summary":"

Took to the streets, to the depths of my soul.

","updated":"2026-04-19 10:42:09.533Z","user":"","username":"ProwessJ"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-02 04:33:39.910Z","domain":"mathstodon.xyz","followerCount":558,"followers":"https://mathstodon.xyz/users/PetraSchwer/followers","following":"https://mathstodon.xyz/users/PetraSchwer/following","followingCount":406,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/268/244/768/575/469/original/7a618fe1033d221c.jpg","id":"o7yoe13d3zldfp4","inbox":"https://mathstodon.xyz/users/PetraSchwer/inbox","iri":"https://mathstodon.xyz/users/PetraSchwer","isLocal":false,"last_fetched":"2026-04-19 08:57:33.843Z","outbox":"https://mathstodon.xyz/users/PetraSchwer/outbox","preferred_username":"PetraSchwer","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1RWElb/dC7dV9OaZ4Qyi\nAebvALouSJVnc61+peolKWB+n5VPrcUUJRG0VKS6sHzdIj4PS1R2Hwwr/m+5ooY6\n7ZhH5cssb/6ZwMJ7RBWSMIuxlFbJA8ZvXHQB51ixSdzKBALSZTG0zsUEFqFHCqSg\nMp7yh0vTeLr5v8Mb7cbYuvj9SLD+fCmj2ySfOZJo8SaTu/NH3H+8VtiwBtu1o0Ei\neYLSFLhzTx5IKgh4NSRTQCIIBJsiikikhwDbmI/L0Pq7phKy/31jtghRxPPvipdh\nCTYFvwpVdH6CAD9QiuOOWch1tWuMMiDCrj/ijUeiu2/96zhnG664NTA6qohasqJy\ncwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-01 00:00:00.000Z","summary":"

Mathematician based in Heidelberg, Germany.
Making research math visible - how we think - what we do - how math works.
I study groups and geometric spaces, all things symmetry.
Also: coffee, art and chocolate.
- gegen Rechts, für Demokratie und Vielfalt -
(she/her)

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