@cluna.bsky.social
Mathematician/Programmer/Teacher. carlos_lunamota @ Mathstodon CarlosLunaMota @ GitHub CarlosLuna @ Printables
Hacer promo en Bluesky, tirar una moneda a un estanque. Estreno show (tampoco tengo planeado hacerlo más, en realidad) en La Llama Fest este marzo. Solo para gente con abono. El teatro es muy grande, estoy muy arrepentido de autoprogramarme.
25.02.2026 17:14 — 👍 232 🔁 69 💬 18 📌 5Dimito como humorista. España me ha ganado.
25.02.2026 18:21 — 👍 1698 🔁 360 💬 42 📌 5
El meu gimnàs ❤️
17.02.2026 07:11 — 👍 66 🔁 7 💬 9 📌 0
Desde 2019, un clásico de viñeta electoral.
07.02.2026 10:35 — 👍 1053 🔁 557 💬 18 📌 11
Blog del Calaix +ie: No perdem el compàs share.google/DK873yc0M4A8...
03.02.2026 16:33 — 👍 3 🔁 2 💬 0 📌 0
06.02.2026 23:40 — 👍 284 🔁 101 💬 2 📌 2
No one wants to own a nazi bar.
06.02.2026 22:46 — 👍 327 🔁 194 💬 0 📌 8
Tumblr post by stimmyabby Sometimes people use "respect" to mean "treating someone like a person" and sometimes they use "respect" to mean "treating someone like an authority" and sometimes people who are used to being treated like an authority say "if you won't respect me I won't respect you" and they mean "if you won't treat me like an authority I won't treat you like a person" and they think they're being fair but they aren't, and it's not okay. 642,270 notes
I think about this post a lot
25.01.2026 20:55 — 👍 3057 🔁 999 💬 15 📌 11
A modo de resumen:
22.01.2026 12:40 — 👍 114 🔁 39 💬 9 📌 14Mi agregador de podcast no encuentra el feed. Podéis pasar el enlace?
15.01.2026 14:54 — 👍 0 🔁 0 💬 0 📌 0
A famous photograph taken in April 2000 during a federal raid in Miami connected to the custody and immigration case of a six-year-old Cuban boy whose situation had become an international political dispute between the United States and Cuba. The image shows armed federal agents entering a private home to seize the child, who is being held by a relative inside a closet.
This picture was taken in 2000 by an Associated Press photographer who was allowed to be present as an observer. ICE now keeps press blocks away from the areas where they are operating. One of the first actions ICE takes during a raid is to confiscate phones.
12.01.2026 16:18 — 👍 2926 🔁 530 💬 45 📌 31Nikki Glaser roasting CBS on CBS is iconic #GoldenGlobes
12.01.2026 01:13 — 👍 466 🔁 124 💬 8 📌 22Vaja, suposo que ara haurà de tornar el FIFA Peace Prize...
ca.wikipedia.org/wiki/Premi_d...
La mejor entrevista de Christopher Nolan
31.12.2025 00:52 — 👍 728 🔁 164 💬 9 📌 3
L'aritmètica pot ser molt fotuda...
30.12.2025 16:24 — 👍 0 🔁 0 💬 0 📌 0
Page from a 20th century IBM manual, that famously says "A computer can never be held responsible therefore a computer must never make a management decision" It has been edited to say "A computer can never be HORNY OR SAD therefore a computer must never make AN ARTISTIC decision"
30.12.2025 04:41 — 👍 481 🔁 167 💬 0 📌 4
Una recopilación de tesis doctorales, masters, trabajos de fin de carrera sobre juegos de rol (o cuestiones aproximadas a los juegos de rol).
Sigo ampliándola conforme descubro nuevos trabajos o me los hacéis llegar ⤵️
drive.google.com/drive/folder...
“She has marks on her neck and wrist from where agents restrained her. Agents cut off her wedding ring and held her in leg shackles at Whipple Federal Building for about five hours.”
Her crime: witnessing ICE, from a distance.
Good morning to Brazilian reporter Manuela Borges, who’s been waiting eleven years for this petty moment. ❤️ 🇧🇷
26.11.2025 13:04 — 👍 56219 🔁 14917 💬 826 📌 1968
Esto es flipante. Seis jueces y tres fiscales del Tribunal de la Haya que buscan juzgar a Netanyahu están sufriendo una persecución que ha eliminado su vida digital, convirtiendo su día a día en una pesadilla.
La UE, por supuesto, a por uvas.
www.lemonde.fr/internationa...
❤️ Love this ❤️
@mathforge.org has done what I’ve never been organised enough to do myself, and catalogued every #geometrypuzzle I’ve ever posted on social media. It looks amazing!
Ahir ens va deixar el Claudi Alsina.
Qui més qui menys coneix la seva tasca com a divulgador i com a professor de didàctica, però jo avui vull reivindicar el seu llegat de llibres de geometria escrits amb el Robert B. Nelsen. Són un tresor. Llegiu-los!
bookstore.ams.org/browse?Autho...
Qui no coneix a Déu (desgranar pèsols) a qualsevol sant li resa (pintar mandales).
16.11.2025 17:48 — 👍 33 🔁 6 💬 3 📌 0Jo a les 8:35. Merci.
08.11.2025 07:37 — 👍 1 🔁 0 💬 0 📌 0A les 7:10 del matí del 8 de novembre de 2025, m'acabo d'adonar que en un script de bash per continuar la comanda a la següent línia li poses contrabarra perquè li dius "salt de línia _literal_"
08.11.2025 06:11 — 👍 5 🔁 1 💬 3 📌 0bsky.app/profile/clun...
06.11.2025 08:43 — 👍 0 🔁 0 💬 0 📌 0
The three pieces of Traple
Amb aquestes tres peces, forma una figura amb un eix de simetria.
«Traple» és #unaideammaca del Sándor Bozóki que permet parlar de quadrilàters, raons de semblança, simetries, rep-tiles i enrajolats del pla.
Us animeu a dur-lo a l'aula?
Troleo fino el de Chaosium
NECESITO una como esta 😋
A one-radian sector of a unit circle filling exactly half the unit square.
The curves y = x² and y = √x between x = 0 and x = 1 splitting the unit square into thirds.
Two circles that perfectly fit side by side within a larger circle, each covering a quarter of the total area, leaving behind two 'batman' shapes which must, by symmetry, also cover 1/4 of the total area.
I love breaking the unspoken rule about fraction diagrams (all pieces congruent, not just equal in area). Here are a few of my favourite non-standard representations. A one radian sector fills half the unit square, the curves y = x² and y = √x enclose 1/3 of the square. Can you come up with more?
30.10.2025 08:14 — 👍 40 🔁 8 💬 1 📌 0
