Bill Rider @DoGreatScience
Dad, husband, Scientist (computational physicist), non-conformist wjrider.wordpress.com Albuquerque, NM USA Joined June 2009-
Tweets32K
-
Followers504
-
Following2K
-
Likes25K
9% of American adults identify as LGBTQ+, a figure that has more than doubled in the last 14 years. Younger generations are driving much of the growth, with nearly 1 in 4 (23%) Gen Z adults identifying as such. sexandpsychology.com/blog/2026/6/3/…
昔、ある三人の教授に米国大学院への推薦状をお願いしたとき、二人は快諾してくださったが、もう一人には「推薦状は自分で書いてください。私がそれにサインしますから」と言われ、推薦状の書き方の本を一部コピーして手渡されたということがあった。 今思い起こすと、そのときに納得できないというか悲しい気持ちになったのは、私がその教授の講義を全て最前列で受け、全ての講義でAをもらっていたにもかかわらず、「推薦状は自分で書いてください」と言われたことだったのかもしれない。まるで「君のことは知らない」と言われているかのように感じたのかもしれない。 とりあえず自分で書いてみようと思ったものの、結局、自分を推薦する文章を書くことがどうしてもできなかった。ある教授に相談したところ、「推薦状は推薦者が書かないとダメだ」と言われ、他の教授にお願いするよう助言してくれたので、そのようにした。
@ossanworld These functions are used a great deal in ML. A generalized sign function with smoothing. bill-rider.com/2017/03/24/smo… Have a couple of follow on posts too
9 distance measures in data science w/algorithms (v/@MaartenGr).
滑らかな最小値関数と最大値関数を作りたいと言われたので、それらは滑らかな絶対値関数を基に作成できることを説明し、サンプルコードを書いてお渡しした。これぐらいのことなら、AIの方が早かったかもしれない。
"Orgasms that occur under pressure are often described as being less pleasurable. "Bad" orgasms can reduce sexual desire and negatively impact relationships." by @JustinLehmiller realclearscience.com/2026/06/02/whe…
Non-monogamy can bring up intense emotions quickly, including jealousy and insecurity. But those reactions aren’t just about the present moment. Sometimes they’re about deeper attachment wounds being activated. sexandpsychology.com/blog/podcast/e…
How well you sleep is linked to how much friction you feel in your marriage the next day, especially for women. Heterosexual women's sleep quality significantly predicts relationship strain, but no such association emerges among straight men. psypost.org/poor-sleep-qua…
I asked five AI models to tell me the history of numerical limiters. They agreed. They were also all wrong. The same flattened story. That uniform wrongness is why I wrote this. If they fail on expert nuance, how does reliability fall off generally? bill-rider.com/2026/06/02/the…
Most couples have sex at night. But sleep experts argue that your hormonal profile at that hour is “literally the opposite” of what makes for successful sex. Sex hormones tend to peak in the early hours of the day, which can support more desire and arousal usatoday.com/story/life/hea…
Still looking for a few more people! Feel free to message me with any questions.
We are looking for individuals 18 and older who live in the United States to participate in research study about using technology to communicate with sexual and romantic partners. If you are interested, please fill out the screening survey at this link: illinois.qualtrics.com/jfe/form/SV_eX…
What exactly does it mean to have “rough sex?” Which specific activities do people include in this? And how many people actually enjoy the idea of rough sex in real life? sexandpsychology.com/blog/2021/2/15…
Many conversations stay stuck at the surface level. We talk about work, schedules, the weather, or whatever else feels safe. So why is it so hard to move beyond small talk, and how do we form deeper connections?sexandpsychology.com/blog/podcast/e…
Among young adults who have a current sexual or romantic partner, 79% of them said they had engaged in rough sex with their partner before. sexandpsychology.com/blog/2021/2/17…
工学系の私は、微分方程式を離散化した式の解析解を導きたい。多くの場合それは難しいが、それが導けたとき、数値解がどのように振る舞うのかを深く理解でき、それは非常に興味深く、そして役に立つ。 実際、私は離散化された微分方程式の解析解を導くことで、数値解で生じる問題の原因を突き止め、解決策を生み出した経験がある。
【微分方程式を前にしたときの反応の違い】 工学系「数値計算で解きたい」 理学系「解析解を導きたい」 数学科「解があるのか知りたい」
ある程度長く仕事をしてくると、自分の能力やスキルが現在のポジションに求められる水準を超えることがある。日本語でいえば「あの人をあのポジションで働かせるのはもったいない」という状況である。それは、昇進や転職のタイミングが来たということを意味する。 今回の研究で、私は数値流体力学のアルゴリズム研究でも全く同じことが起こり得ることを知った。つまり、解の精度が良くなりすぎると、今のポジションには相応しくなくなり、次のステージに移る時が来る。というわけで、来月の米国航空宇宙学会での私のトークは、このスライドから始まる。なかなか面白いトークになりそうで、私自身とても楽しみにしている。
同僚のNASA研究者から「君のこのジャーナル論文を送ってくれないか？」というメッセージが届いた。ラングレー研究所では、今もまだジャーナルへのアクセスが制限されている。私は査読活動で貯めた無料アクセス権を利用して、すぐにダウンロードして送ってあげた。 学会出席を却下されても契約通り論文を発表したり、論文アクセスが制限されても同僚のために論文を提供したりと、我ながら頼りになる契約研究員だと思う。
Cheating sometimes occurs in relationships that appear to be perfectly happy and healthy. So why is that? In this post for the @ASTROGLIDE blog, I explore why even happy people aren't immune from infidelity. astroglide.com/blog/why-do-pe…
Hiroaki Nishikawa @HiroNishikawa
13K Followers 163 Following Algorithm developer for CFD/Hyperbolic Navier-Stokes/NIA/I do like CFD/ある数値流体力学研究者の挑戦 https://t.co/jNBvyxiOUh /青春の高校数学1&2/西川裕章
Julio Méndez, Ph.D @Jmendezcarvajal
1K Followers 337 Following A little bit of science and numerical analysis. Somebody who loves CFD and HPC. I love music, planes, handmade premium cigars, and spirits.
Chennakesava Kadapa @chenna1985
5K Followers 2K Following Engineer, Academic #FEM #CFD #FSI #HPC and #Cricket. Views are my own.
Pedro Costa @costa_p
2K Followers 607 Following Portuguese, into Fluid Dynamics, often studying them with simulations and high-performance computing. Settled in Delft @tudelft3me. Views are my own.
John Chawner @jchawner
2K Followers 1K Following CFD Entertainer (Retired) ¯\_(ツ)_/¯ Aerospace Engineer by Degree, Programmer by Practice, Blogger by Passion, Continuous Learner by Necessity. cfd, art, music
Gabriel D Weymouth @gabrielweymouth
3K Followers 623 Following Professor of ship hydrodynamics @tudelft. I study flow physics, direct and data-driven modelling, & shape-changing vehicles. 🌊⛵ + 💻📈 + 🦑🤖
Takis Tsoutsanis @TakisCFD
1K Followers 1K Following Professor of Computational Fluid Dynamics and Head of ANM Group at @CranfieldUni, author of @ucns3d, views my own
Joel Guerrero @joegigeo
2K Followers 2K Following Big lover of aerodynamics and CFD. Big time procrastinator. Enjoying the ride with optimization and AI/ML.
Patrick Hanley @pat_hanley
4K Followers 3K Following Founder @HanleyCFD. I develop numerical algorithms, aerodynamics & computational fluid dynamics, #CFD, software. Ph.D. in Fluid Dynamics from @MITAeroAstro.
Journal of Fluid Mech... @JFluidMech
11K Followers 4K Following Official twitter account for the Journal of Fluid Mechanics - the international leader in the field. Essential reading for all concerned with fluid mechanics.
Hery Quang @Yrneh_Gnaug
0 Followers 54 Following
madi ✨ @madibwoi
9 Followers 265 Following 18 🌖 got new of... and im looking for someone to make content with 👇🏼
Nosferatu @metalcock1982
11K Followers 6K Following Sex without love is a meaningless experience, but as far as meaningless experiences go, it's one of the best.
Cat Pisciotta @PisciottaC58994
126 Followers 1K Following 23 Jersey ⭐️🖤 Email: [email protected] Insta- cat.pisciotta @ https://t.co/4oeNCLstZR...
Becky Paskind @BeckyPaskind
19 Followers 100 Following
Giovanni Esposito @Eikonicopolis
4K Followers 334 Following Founder of EIKONICO-a world engine of mythic governance; shaping temenos in code; karma in ritual; economies from reverence. #SymbolicDAO #RitualTech #Eikonico
Hamidreza Ermagan @hrermagan
36 Followers 320 Following PhD Student at McGill University - Doing Research on Energy Storage in 🪨 Persian 🇮🇷
Juan Mairal @MairalAscaso
51 Followers 123 Following Young physicist (not Thomas Young) Food & Nature & Mountains & Theatre & Science FPU PhD of Computational Fluid Mechanics at Unizar.
Marius @MariusA75203
49 Followers 973 Following Οπαδός του ορθολογισμού και του δομικού εκσυγχρονισμού.
Latios @Latios630519
1 Followers 473 Following
Kyle Webb @hartreefox
80 Followers 389 Following Just a furry geek who fixes lab equipment. Mastodon link below. Else, I'll still be here warming my paws over the ashes of twitter till they reach heat death.
Roberto de Iriarte @rdeiriar
129 Followers 466 Following Sysadmin. Especialidad en *BSD, Linux. Fascinado desde chico por todas las máquinas. Amigo de los animales, especialmente gatos y perros.
You lost to Kelly Oly... @cking1957
15 Followers 420 Following
Amir Mohammad Noori @noori_taghi
49 Followers 1K Following
Alessandro Montanari @ale_montanari97
5 Followers 78 Following
vaipashan @vaipashan
14 Followers 204 Following
Goddess Caluba @GCaluba69093
132 Followers 2K Following am looking for a loyal sub to own fully forever 🙇♀️
Elizabeth Collins @ElizCo11ins
559 Followers 3K Following If you can make it through the night, there’s a brighter day.
ColeHenderson_ @ColeHender24183
34 Followers 536 Following Texan with an interest in current events and BBQ.
Fabian Rivers @02xai
106 Followers 8K Following Building with AI We start first, then we get better.
Onkar Singh Gujral @gujral_onkar
72 Followers 769 Following AI Research, Interpretability | PhD student @MIT
🧳🧳 @Ersaraguh41892
17 Followers 209 Following
Ashwath S V @asv_96
13 Followers 345 Following
Dario Bojanjac @DarioBojanjac
26 Followers 580 Following
aerostrange @aerostrange369
1 Followers 88 Following
蓝色大海的传说 @dzVAzPFIH236336
37 Followers 1K Following
Simon Pepin Lehalleur @plain_simon
4K Followers 7K Following Mathematician (algebraic geometry, motives & friends, singularities in statistics and ML). 'Geometry is successful magic' (R. Thom) University of Essen.
Daniel Truong @DanielTruong999
42 Followers 1K Following MSc student in Intelligent Robotics, Robotics Innovatory Laboratory, Sungkyunkwan University
Jerry Liu @jerrywliu
478 Followers 650 Following ML & numerics @HazyResearch | ICME PhD at Stanford, @doecsgf fellow | prev @duolingo @berkeleylab @livermore_lab
manoj @manuadreamer
85 Followers 3K Following
Rangarajan Sudarsan @RangarajanSuda1
76 Followers 1K Following
Javier Martín Morien... @MartinMorientes
855 Followers 3K Following Profe y Divulgador de Ciencia y Tecnología 💫 | IA en Educación | Físico 🚀 | @apruebacnjavier 📗 | Comparto recursos STEM para profes, estudiantes y curiosos
wanlin zhu @neuromanifold
36 Followers 4K Following
z @betaokumura
301 Followers 4K Following a dog in human’s clothing | interested in math + informatics + chemistry (sometimes even philosophy) | no hate but curiosity really killed the cat 😉
Adrián Santana @AdrinSantana19
144 Followers 5K Following
blepyros @blepyrosestla
78 Followers 1K Following 'The life of this world is only the enjoyment of deception' (3:185). skeptical empiricist. rational flâneur. cephalopode decapode.
Hiroaki Nishikawa @HiroNishikawa
13K Followers 163 Following Algorithm developer for CFD/Hyperbolic Navier-Stokes/NIA/I do like CFD/ある数値流体力学研究者の挑戦 https://t.co/jNBvyxiOUh /青春の高校数学1&2/西川裕章
Steven Brunton @eigensteve
56K Followers 974 Following Teaches math to engineers: https://t.co/TJ5i3Pg678 Professor @UW researching #MachineLearning for #Dynamics and #Control, especially for #FluidDynamics.
Julio Méndez, Ph.D @Jmendezcarvajal
1K Followers 337 Following A little bit of science and numerical analysis. Somebody who loves CFD and HPC. I love music, planes, handmade premium cigars, and spirits.
Yann LeCun @ylecun
1.2M Followers 788 Following Professor at NYU & Executive Chairman at AMI Labs. Ex-Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.
Wolf Dynamics @WolfDynamics
3K Followers 1K Following We dicuss a variety of topics related to CFD, CAE, aerodynamics, optimization, mesh generation, cloud computing, solid modeling, and a little bit of AI/ML
Chennakesava Kadapa @chenna1985
5K Followers 2K Following Engineer, Academic #FEM #CFD #FSI #HPC and #Cricket. Views are my own.
HPC Guru @HPC_Guru
28K Followers 88 Following "It takes a lot of knowledge to know what one does not know" 😎Tweets on things related to High Performance Computing -- systems, interconnects, storage, 🥭 ...
Pedro Costa @costa_p
2K Followers 607 Following Portuguese, into Fluid Dynamics, often studying them with simulations and high-performance computing. Settled in Delft @tudelft3me. Views are my own.
John Chawner @jchawner
2K Followers 1K Following CFD Entertainer (Retired) ¯\_(ツ)_/¯ Aerospace Engineer by Degree, Programmer by Practice, Blogger by Passion, Continuous Learner by Necessity. cfd, art, music
Prof Jesse Capecelatr... @jesse_caps
5K Followers 523 Following Professor @UMichME @MichiganAero • Fluid dynamicist • Author of historical mystery repped by @TommyDeanWriter
CFD Direct OpenFOAM @CFDdirect
7K Followers 6 Following #CFD Direct includes the co-founders and creator/architect of #OpenFOAM, providing #OpenFOAM Training, Development, Support and Cloud
Lorena Barba @labarba... @LorenaABarba
9K Followers 2K Following Engineering professor, computational scientist, jazz buff, techie, academic writer & font geek. Editor: @cisemag @OpenEngr @ReScienceEds @JOSE_TheOJ
Desire Resorts @DesireResorts
70K Followers 16 Following Desire Resorts invites you to discover the sensual world of our couples-only, clothing optional resorts and cruises. 💋 #BeyondSeduction
HPCwire @HPCwire
23K Followers 350 Following https://t.co/i52TIUgvd4 covers issues and challenges relevant to global #HPC: vendors, technologies, users, and uses of high performance, AI- and #data-intensive computing.
Ferrer cfd @FerrerCfd
2K Followers 884 Following Esteban Ferrer, PhD - Full Prof. Applied Maths ETSIAE-UPM (School of Aeronautics) #cfd #windturbine #aeronautics #FluidDynamics @opi_upm @La_UPM @ERC_Research
Gabriel D Weymouth @gabrielweymouth
3K Followers 623 Following Professor of ship hydrodynamics @tudelft. I study flow physics, direct and data-driven modelling, & shape-changing vehicles. 🌊⛵ + 💻📈 + 🦑🤖
Takis Tsoutsanis @TakisCFD
1K Followers 1K Following Professor of Computational Fluid Dynamics and Head of ANM Group at @CranfieldUni, author of @ucns3d, views my own
Chris Sideroff @cnsidero
994 Followers 248 Following Computational fluid dynamics development and consulting with @caelus_cml and other things. Owner of Applied CCM Inc @CanadaCFD
DeepLearning.AI @DeepLearningAI
336K Followers 114 Following We are an education technology company with the mission to grow and connect the global AI community.
Joel Guerrero @joegigeo
2K Followers 2K Following Big lover of aerodynamics and CFD. Big time procrastinator. Enjoying the ride with optimization and AI/ML.
Ourdream.ai @Flirty_OF
47K Followers 0 Following Now 75%OFF 💌 : Make here own partner 💓 chats 💓 roleplay 💓 video chats 💓
西川裕章（方手... @ossanworld
5K Followers 2K Following NIA/NASAラングレー 研究所/Old Dominion University/流体/数学/数値アルゴリズム/ある数値流体力学研究者の挑戦 https://t.co/v4N5zU5gUr
🍑𝐒𝐚𝐧𝐝�... @OFSandraLUX
134K Followers 0 Following ♂️This site is my little secret corner where I let loose and find exciting chatting that inspire & thrill me💋🔥
Kuzey Can Derman @derman_kuzey
10 Followers 178 Following İTÜ Mechanical Eng. OpenFOAM and Anime Enjoyer
Ed Krassenstein @EdKrassen
1.1M Followers 520K Following Standing for the future of America. Creator of @KrassenCast. Subscribe for additional content. Follow my twin: @Krassenstein.
Andre Kessler @akessler
290 Followers 1K Following Starship software engineering @SpaceX. High performance computing on GPUs. @MIT Mathematics. Tweets my own.
Andrzej Odrzywołek @AndrzOdrz
1K Followers 863 Following Astrophysicist with Igloo construction Patent and some Symbolic Regression tools in portfolio. EML operator.
Mister Black Bull @misterblackbull
22K Followers 23 Following Interracial. Just girls. Just fun. No bullshit.
Épicurien _78 @Epicurien_78
2K Followers 181 Following
TRUESTORY @truestorynew2
5K Followers 1 Following
Mommys Boy @mommys_boy11
228K Followers 5 Following
The Heart Speaks ⋆�... @SGabardi1111
33K Followers 4K Following Author https://t.co/jJuW2Cuj5m Epistemophilia Empath INFJ HSP.. I love with my heart torn wide open. The Virtuous Woman. backup @Samijo1111
Mischievous Daddy Dis... @alexkos448
103K Followers 18K Following Mature older Couple Are a daddy’s girl? Are you a submissive female? Are you a bi sexual woman or unicorn? interested? Dm are open if you wanna meet !
Fabian Rivers @02xai
106 Followers 8K Following Building with AI We start first, then we get better.
Tessia Texan @texan_naughty
56K Followers 299 Following Lesbian; Guns,Coffee and Dogs #HookEm #DallasCowboys
明日香 @mingrixiang969
82K Followers 0 Following ST认证主播 全国线下可飞 接1v1定制裸聊陪玩 网络女友 反差女友❤️❤️，夜不限次，敏感，易喷😜 小狗在线等心软的爸爸 可伴游，可长期可短期😋
Eros 🔞 @eros69_eros
897K Followers 115 Following Compte destiné à un public majeur et averti 🔞 Aide également les amateurs débutants à booster leur audience à promouvoir leurs contenus🔞
萌兔璃璃 @MomSwapzr
53K Followers 0 Following 无性不欢，每天都要看片 欢迎大家一起交流🚫NSFW 18+ ｜🌹遵守twitter平台规则｜ 大家愉快玩耍！侵权请联系删除谢谢｜ 每日更新 精彩不断｜专注分享高质量视频｜点点关注不迷路❤️
Stephanie Horror 🖤 @StephanieHorror
43K Followers 1K Following I joke a lot. Pics not me unless stated otherwise or obvious. @Horrorstar138 is my 2nd account. https://t.co/PPpzUbmItg
Mysterie BOY 🔞 1�... @MysterieBoy
107K Followers 87 Following I'm a MAN 🔞 Always ready for the most beautiful things in life 🥵🔥🤤
😎Haywired on Break... @haywired50
132K Followers 2K Following ‼️Male ‼️ Love Motorcycles. Women, and Music 👉Media is From the Internet 👉DM For Removals👈
afcstuff @afcstuff
973K Followers 197 Following Bringing the latest updates, stats, quotes, team news & transfer news about Arsenal FC | 📩 DM or [email protected] |
Crazy Love @Crazygirl_120
39K Followers 1 Following
Esther2 🇨🇿 @EstherSvobodova
72K Followers 223 Following
DXX 🔞 DMs open! @dxx909
142K Followers 438 Following MDNI 🔞 DMs open for all the fun you crave, don't be shy! 💕 I don't own any content, please DM for credit or removal
Ali @nicelove_xnx
14K Followers 455 Following I'm Ali, I'm 23 years old, I live in Turkey, but I'm originally Iraqi, follow me
solusitidur @solusitidur69
52K Followers 114 Following
常微分方程式入... @ode4phys
3K Followers 209 Following 物理を使うすべての人へ 当該書籍からの抜粋を不定期につぶやく著者アカウントです。 あくまで独り言なので返信は期待されませんようにお願いします。
Fairy🩵 @gumnaam234
859 Followers 130 Following I Am going to private my Account Some people are blackmailing me by my Own Videos which i posted with my Real Face •• You guys Are Shit 💔💔💔💔
➰ KIRMIZI ODA ➰�... @erostrk
24K Followers 6 Following ➰BİZ YENİ GELMEDİK GERİ GELEDİK❗️ 🔥➰MEN/BAY/ERKEK PROFİLİ 🔥🔥➰BOĞA BURCU ERKEĞİ ♉️ 🔥➰🇹🇷⚠️ +18 ⚠️ ★🄾🅁🄸🄶🄸🄽🄰🄻 ★
Swallow The Semen �... @Swallowgir
24K Followers 3 Following
alone ir better @alone_is_01
4K Followers 0 Following
STARS UHD PICS @UHDPICSTARS
16K Followers 795 Following 4K UHD posts of the ✨️ / fan account, not affiliated with anyone posted
Antinomian @njeastman
76K Followers 293 Following With Faith alone you are granted entrance to Heaven. Good Deeds and Acts of Mercy surely enhance Life here on Earth. Keep Faith & enjoy Earthly Delights.
News from Science @NewsfromScience
706K Followers 640 Following The latest stories in science, brought to you by the @ScienceMagazine news team.
Graeme @Graeme069
2K Followers 198 Following Just here for a bit of fun. Nothing to be taken seriously!
Oops it's Wrong Hole @Owronghole
303K Followers 0 FollowingTrends for United States
You might like
