Cosmos Coder @WeTweetScience
We (Re)tweet Science, Tech, Art, history and occasionally other random stuff. English/Español. México Joined December 2019-
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'No one can work hard on a serious intellectual problem for more than four hours a day.' -Nobel Laureate physicist Paul Dirac Dirac had many hobbies including gardening, hiking, and reading. (Quote and photo, courtesy of Monica Dirac)
Happy Pythagorean Triple Square Day! Today’s date is made of 3 perfect squares and they form a Pythagorean triple: 3² + 4² = 5² This only happens once a century.
"The best programs are the ones written when the programmer is supposed to be working on something else." — Melinda Varian
This is John McCarthy. → He coined the term "artificial intelligence" and developed the programming language LISP. Credit: I didn’t upload this image to 𝕏. I’m pointing to an image residing in the 𝕏 stream of “yangli_” (Jul 1, 2025).
One of Albert Einstein's great legacies is the International Rescue Committee @RESCUEorg, founded in 1933. Today, it continues its mission of aiding refugees around the world, including those displaced from their homes in times of war and natural disaster: rescue.org/impact-glance
Mathematics. Any person causing this tweet to be retweeted a prime number of times is worthy of adoration — and will also cause us to experience a moment of intense pleasure at the instant their retweet takes place.
The art of John Berkey (1932-2008)
Tell your friends! Your enemies! Your lovers! The Spanish edition of my new book, El Tutor Cultural, is now available for pre-order. It'll be released on 22 October — and you can get it at the link in my bio. To celebrate, here are the 10 best things I've written about Spain:…
General Relativity for babies ✍️
@Rainmaker1973 Please remember that this is my original graphic and question, posted a few days ago, should your followers like to see similar kinds of curiosities at my @pickover feed. Thanks.
Next level!
A binary random number generator: a) Count the characters in the X ID of the first person who retweets this. b) If even, use a 0 c) If odd, use a 1 d) Continue with the next re-tweeter, etc. (Do you think the first digit in the random string will be a 1, or will it be a 0)?
A "freedom of speech" device: nature.com/articles/d4158…
A pro swimmer gliding through the pool, barely disturbing the surface. That’s how mastery looks!
→ Look at this bird. Its beautiful neurons are firing. (Birds see a broader range of colors than humans, including into the UV spectrum.) Credit: I didn’t upload this video to 𝕏. I’m pointing to a video in the 𝕏 stream of “buitengebieden”, Jun 8, 2025.

Paul Halpern @phalpern
32K Followers 12K Following Physicist and Science Writer. Author of eighteen books, most recently The Allure of the Multiverse: Extra Dimensions, Other Worlds, and Parallel Universes
REITsDaily🇺🇸 @Pakee2593218
54 Followers 2K Following 15-30% Monthly | 2 High-Conviction Stocks.Short-Term Gains: 15-20% in Days/Weeks.DM "JOIN" for WhatsApp Alerts. Live Trade Signals • Market Analysis
Zenith Apex @zenith_apex__
255 Followers 567 Following AI Artist Prophet at Zenith Apex Planet. 🧙👽🦉 CPP @RunwayML, @PixVerse_ and looking for more ! OCME Member @aimusicvideo Deliver ⚡
Kinetic Graphics @kineticgraphics
4K Followers 1K Following Digital Artist https://t.co/APv7cmCX8U [email protected] Switches on Wildxyz https://t.co/o0yIuSPREG…
Jean des Lunes @LunesDes
1K Followers 1K Following Subscribe to our free Newsletter, Mathematics News: https://t.co/ythoQLxO5x
Math Riddles @RiddleSolverX
868 Followers 2K Following I am @RiddleSolverX ,Passionate about Mathametics, Solving and posting aptitude riddles, quizzes, and mathematical challenges. Problem-solving enthusiast.
Nostalgia . . . @Nostalgia150360
13K Followers 8K Following Film/tv/music/books/memories and occasionally some really good humor in a knowledgeable/witty/classy/respectful/fresh perspective . . . with some wild tangents
Scarlett @hanakadase25809
80 Followers 7K Following
Bianca Dante 🌊🍁... @BiancaDante27
2K Followers 2K Following Love nature 🍃| No DM🛑 | No £iberals| No CCP 🇨🇳 | Tell me the Truth| Not verified 🌊|
DoreenArnold @by6KyZpIR04u91
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HuldaAlcott @g6nn87439aC2d
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Wroonoa @Wroonoa5HZIcR
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BelindaAly @h7D4HWVOoDRKG
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Carleen @ohagancarleen79
254 Followers 3K Following
Camila @ZairaHdr886
99 Followers 2K Following Growth-minded.👑👒 Traveling and vacationing, hiking, food, watching movies, listening to music, fitness, swimming, investing, shopping
Tisha @choitisha53
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FarrahTillema @FTillema36665
95 Followers 2K Following
Make money easily @B4WCGska4emBbnW
23 Followers 561 Following MEXC focuses on financial management, stocks, cryptocurrencies, digital assets and investments. Currently, new users can get free dollars when they sign up.
Myong @swisher_myong
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Ana Paola Munoz @pannap1016
11 Followers 134 Following
xakemate @xakemateeus
4K Followers 4K Following ♟Chess training for busy amateurs 📈 ♟ Entrenamiento de ajedrez para aficionados sin tiempo 📈 DM us to share a puzzle 🧩 DM si quieres compartir problemas 🧩♟
815wrldtrvlr @815wrldtrvlr
37K Followers 37K Following I am an American Conservative. Likes and retweets do not imply endorsement. I post articles about politics, medicine, physics,art & world news.
Beatrice (Bea) Franzo... @Bea_Franzo
779 Followers 573 Following Researcher in Statistics (Italian RTD-A) @Unibocconi | she/her
Abdullah Sultan @Ababeelen
65 Followers 1K Following
吴雨君 @2BMojEkzp7b0Cei
0 Followers 2 Following
Primitive Proton @PrimitiveProton
2K Followers 2K Following An astrophile’s quest for deep research towards long-form articles on space exploration, astrophysics, science & technology.
Miguel A. Méndez-Roj... @nanoprofe
27K Followers 5K Following Premio Estatal de CyT. Premio Nacional de Química 2022 (Educación) Investigador-Divulgador @UnaCiencia SNI III Miembro SQM, RSC, ACS. Poeta Molecular. #goNano
kwame kumi Asare, PhD... @kwamekumi4
13 Followers 95 Following An Infectious and communicable disease researcher at University of Cape Coast, Ghana.
Andi Ferhati @a_humble_coder
2K Followers 418 Following Founder & Lead Software Dev @savant_realms https://t.co/pYJoe5Ha30 https://t.co/UDcbze5YnP https://t.co/SGLPwoZ08l
Katy Brenneman @katymadelyn
15 Followers 216 Following
Jose Sanchez @Petrolepero66
20 Followers 412 Following Petrolero y Lépero, creo que eso describe todo
Jordan @Skasero97
31 Followers 782 Following
Braulio @Brauliode5
125 Followers 1K Following
Yadira Sánchez @CYadiraS
0 Followers 124 Following
Mauricio Lopez Pinto @malopi
216 Followers 570 Following
Fernando Morales @Fer_morales01
22 Followers 777 Following CEO & Founder en @cybernip_mx | Ingeniero en Ciencias de la Computación por @udg_oficial.
Anna Paola Muñoz @pannap16
144 Followers 211 Following
Erik @emacias0607
70 Followers 1K Following hubby,dreamer,warrior, brother, loyal friend....at some place in the world
rrrazo @rrrazo18
12 Followers 888 Following
Andrés Plante @AndhyPlant
1K Followers 784 Following ✈️ Airline Pilot ✈️✈️✈️ J'aime Airbus, mais je préfère Boeing
Martin Salazar @icmartinsalazar
82 Followers 1K Following
Abril Pérez @AbrilPerez
372 Followers 963 Following Queretana, arquitecta, amante de leer y viajar. Muy soltera, demasiado feliz 😁🇲🇽👣🚗 💚
Danonino 🏳️�... @danytwit
2K Followers 827 Following Soy geólogo de la UNAM especialista en fracturas, geek, autista, me apasiona la fotografía y viajar 🧳. También juego Fortnite: Danonino8a 🎮
Domenico @Ntomeniko
792 Followers 5K Following A jack of all trades is a master of none... But still always better than a master of one.
Scholarship for PhD @ScholarshipfPhd
237K Followers 29 Following PhD, Postdoc & Fellowship scholarships, research tips & more 📚 Stay updated & subscribe for exclusive premium content Promotion: [email protected]
TRIGGERnometry @triggerpod
246K Followers 414 Following Honest conversations with fascinating people. https://t.co/ufpAk0Bo5R https://t.co/ohDrcokVoK Advertising enquiries: [email protected]
Akiyoshi Kitaoka @AkiyoshiKitaoka
68K Followers 2K Following I am an experimental psychologist who studies visual illusions as well as makes illusion artworks. #illusion #opticalillusion #perception #錯視
Víctor Doval @VicDoval
4K Followers 2K Following Father, artist and architect | Interacting with space through light, sound and matter.
Global Statistics @Globalstats11
195K Followers 37 Following Numbers || News || Facts || Wealth || Maps. Not impersonating anyone || DM for Credit & Submissions || Follow & Subscribe Me ⤴️
maths/technology&othe... @jitendra789789
7K Followers 6K Following daily maths questions and stock update ,,,100./. follow back
ARC @arc4g
15K Followers 982 Following artist, https://t.co/oPrUChKmaL #800x80 co-founder @sundialxyz
Mathonymics @Mathonymics
4K Followers 698 Following Just a Physics Enthusiast Curating Physics | Mathematics | Astronomy | Cricket | Politics
ɴᴇᴀᴩᴏʟɪᴛ... @neap_psycho
2K Followers 2K Following Sono Psycho, Neapolitan Psycho. Il 'Malamento' per alcuni amici. #SLQ #SUPERLEAGUEQUIZZETTARI #MALAMENTOTEAM
Math Guy TFL @MathGuyTFL
8K Followers 253 Following Exploring the World of MATHEMATICS📐📊📚. 🅳🅼: For Credit/Removal.
IRC - International R... @RESCUEorg
400K Followers 2K Following We respond to the world’s worst humanitarian crises and help people to survive, recover, and gain control of their future. Bluesky: @rescueorg.bsky.social
Best of Philosophy @BotPhilosophyQ
375K Followers 62 Following Timeless Thoughts of Philosophers | Tips to Master Everyday Life | Follow and Get Inspired Daily
Niccoló Machiavelli @NMachiavelliBot
328 Followers 25 Following Daily quotes from the OG political philosopher
Corporate Machiavelli @Mach_Tactics
122K Followers 1 Following Learn About Manipulation & Human Psychology.
Trips @lukas_trips
8K Followers 3K Following Digital Artist / Exploring the realities behind Fractals, Maths and Generative means.
Grant Snider @grantdraws
35K Followers 2K Following Creator of Incidental Comics. My new book Poetry Comics is out now: https://t.co/kVhlea589V
cats are so weird �... @catshealdeprsn
1.2M Followers 104 Following Get your daily dose of cursed cats 👺. i don't own any content. all rights belong to owner. Dm for credit/removal
Cats with pawerful au... @AuraWithCat
551K Followers 1 Following These cats with pawerful aura|| we don't own any content || Please Dm for credit ||
Seung-won Park @veydpz_public
614 Followers 428 Following 박승원 · ML Engineer @MolocoHQ · 2+ yrs of ongoing work in ML for advertisements, 3 yrs of past experience in speech synthesis. · He/Him.
Daniel Litt @littmath
50K Followers 880 Following Assistant professor (of mathematics) at the University of Toronto. Algebraic geometry, number theory, forever distracted and confused, etc. He/him.
prof-g @robertghrist
24K Followers 2K Following @Penn mathematician; engineer; educator; assoc. dean of undergraduate education @PennEngineers; illustrator; animator; e/acta non verba
Tom Beddard @subblue
4K Followers 844 Following Director of KPV LAB Edinburgh @KPV_LAB building info viz. apps. Software dev interested in computer graphics. Ex laser physicist.
Rasmus Bååth (@raba... @rabaath
5K Followers 416 Following Data science (AKA statistics). Likes conditioning on the data (AKA Bayes). Works at https://t.co/bkxkLUEQmb. 🐘 @[email protected] 🐘
Zenith Apex @zenith_apex__
255 Followers 567 Following AI Artist Prophet at Zenith Apex Planet. 🧙👽🦉 CPP @RunwayML, @PixVerse_ and looking for more ! OCME Member @aimusicvideo Deliver ⚡
Marin Ivezic @infosec
5K Followers 3K Following Founder, @AppliedQuantum | Former CISO, CTO, Big 4 Partner, #Quantum & #Cyber Entrepreneur | #QuantumComputing #QuantumSecurity #PQC
Leigh Rubin @RubesCartoons
883 Followers 219 Following Cartoonist- in Residence-at Rochester Institute of Technology @RITtigers Imaginative Speaker/ Funny Event Guy/Rubes Cartoons
Colours of Bharat @ColoursOfBharat
114K Followers 33 Following Wish to highlight the beautiful locales, cultural heritage, & diversity in the world | Tweets on travel, positivity, heritage and general fun
ひさだん @hisadan
3K Followers 540 Following ただのホビープログラマ。Processingで思いつくままにショートコーディング。日々の出来事とか読んだ本の感想などの自分用のライフログはblueskyの方に移りました。こっちはProcessing中心で。
Classical Aegis @ClassicalAegis
74K Followers 80 Following First Principles via The Classical Arts The 🐇 Hole → https://t.co/yOzk9IxDUK
internet hall of fame @InternetH0F
4.0M Followers 474 Following the internet just wouldn't be the same without these iconic posts. credit ≠ endorsement
9GAG ❤️ Memeland @9GAG
16.6M Followers 21 Following Building @MEMELAND one meme at a time • 📧 [email protected] • CEO ➡️ @9gagceo.
Sketchplanations @sketchplanator
25K Followers 69 Following ✏️ Explaining the world one sketch at a time. New sketch on Sunday, repost from the archives midweek. By @jonohey. Full sources at https://t.co/UWsPVSMVZ9
Tivadar Danka @TivadarDanka
84K Followers 513 Following I make math and machine learning accessible to everyone. Mathematician with an INTJ personality. Chaotic good.
Pope Leo XIV @Pontifex
18.8M Followers 46 Following Welcome to the official account of His Holiness, Pope Leo XIV.
Kinetic Graphics @kineticgraphics
4K Followers 1K Following Digital Artist https://t.co/APv7cmCX8U [email protected] Switches on Wildxyz https://t.co/o0yIuSPREG…
a.s @as2887455286481
7 Followers 15 Following 14 years of inquisitiveness | Passionate about number theory and fractals | Working with big names to publish new horizons | #Mathematics #Science #Innovation
Tung Nguyen @tungnd_13
2K Followers 1K Following Ph.D. Candidate @UCLA. AI for Science. Student Researcher @GoogleDeepMind and Research Intern @MSFTResearch @NVIDIAAI.
Shi Heng Yi · 释恒... @ShiHengYi
6K Followers 0 Following 💮ꜱʜɪ ʜᴇɴɢ ʏɪ ɪꜱ ᴛʜᴇ ʜᴇᴀᴅᴍᴀꜱᴛᴇʀ ᴏꜰ ᴛʜᴇ ꜱʜᴀᴏʟɪɴ ᴛᴇᴍᴘʟᴇ ᴇᴜʀᴏᴘᴇ · 歐洲少林寺 ɪɴ ɢᴇʀᴍᴀɴʏ.💮 · 𝐹𝓇𝑒𝑒 𝓉𝓇𝒶𝒾𝓃𝒾𝓃𝑔 𝓋𝒾𝒹𝑒𝑜𝓈 · 👉 https://t.co/Fym4TmHUD7
Joscha Bach @Plinz
155K Followers 787 Following FOLLOWS YOU. Artificial Intelligence, Cognitive Architectures, Computation. The goal is integrity, not conformity. https://t.co/rFUNzdYXuK
Brian Roemmele @BrianRoemmele
391K Followers 40K Following we can only see what we think is possible...
Vertigo_Warrior @VertigoWarrior
322K Followers 5K Following IVY League MBA, Nationalist, Sanatani. Tweets on History, Heritage, Sports, Nature | Blessed to be followed by @narendramodi ji | RT isn't Endorsement
Γ(z) @gammaofzeta
12K Followers 2K Following Anti-speciesism 🌱, deep ecology. Mathematical physics. I like puzzles and riddles.
Thangs @Thangs3D
9K Followers 2K Following Thangs is the world's largest and only 3D model database for: searching, analyzing, and comparing models.
Interesting STEM @InterestingSTEM
697K Followers 82 Following Interesting and educative contents on Science, Technology, Engineering and Mathematics