nina @physicscooks
jewish, physicist bumbling in tech, klezmer enthusiast, trying to make sure the world doesn't become a ball of fire Joined December 2020-
Tweets355
-
Followers43
-
Following158
-
Likes811
what a throw and catch in the game's biggest moment 😮
(1/7) In celebration of National Cat Day, we’re excited to release our first major batch of updates to ThunderKittens! ThunderKittens is now easier, better, faster, and cuter than ever before! In addition to massive speed boosts, we’re releasing a broad swath of kernels, new features, and tons of usability improvements. (Blog post: hazyresearch.stanford.edu/blog/2024-10-2…, Paper: arxiv.org/abs/2410.20399) As always, joint with @AaryanSinghal4, @simran_s_arora, @HazyResearch, and team!
[1/7] New paper alert! Heard about the BitNet hype or that Llama-3 is harder to quantize? Our new work studies both! We formulate scaling laws for precision, across both pre and post-training arxiv.org/pdf/2411.04330. TLDR; - Models become harder to post-train quantize as they are overtrained on lots of data, so that eventually more pretraining data can be actively harmful if quantizing post-training! - The effects of putting weights, activations, or attention in varying precisions during pretraining are consistent and predictable, and fitting a scaling law suggests that pretraining at high (BF16) and next-generation (FP4) precisions may both be suboptimal design choices! Joint work with @ZackAnkner @spectorb @blake__bordelon @Muennighoff @mansiege @CPehlevan @HazyResearch @AdtRaghunathan.
In collaboration with Reuben Saunders, @JswLab, and Xiaowei Zhuang, we are very excited to release Perturb-Multi: a platform for pooled multimodal genetic screens in intact mammalian tissue. Check it out! biorxiv.org/content/10.110…
In his las statement, Khalil Al-Hayya (a Hamas leader) stated that Hamas intends to rebuild Gaza again. Well, I lived in Gaza for 26 years and witnessed more than four military operations between Hamas and Israel; I don't recall Hamas rebuilding any houses; in fact, after each military operation, Hamas managed to steal donated funds intended for Strip reconstruction and used them to fund their leaders' bank accounts in Qatar and Turkey. Jihadists don't know how to build; all they know how to do is destroy people's lives. #October7
A big tenet of our group’s recent work is that realistic-scale neural nets can be viewed as “noisy approximations” of their infinitely wide and infinitely deep limits. We summarize our findings in this recent post with @blake__bordelon and @CPehlevan. I hope people enjoy it!
NEW! Check out recent findings on width and depth limits in part 1 of a #KempnerInstitute two-part series from @ABAtanasov, @blake__bordelon & @CPehlevan. Read on: bit.ly/3ykzgnS #neuralnetworks #AI
[1/n] Thrilled that this project with @jzavatoneveth and @cpehlevan is finally out! Our group has spent a lot of time studying high dimensional regression and its connections to scaling laws. All our results follow easily from a single central theorem 🧵 arxiv.org/abs/2405.00592
This project was a really fun one to work on!
Neural scaling laws report how the loss of a model depends on the model size, training time, and total available data. In recent work with @ABAtanasov @CPehlevan we develop a model of scaling with these three quantities for networks in the lazy training/kernel regime.
Yeah! Best news I've seen in @TheEconomist in years: - Cities are cutting back on car roads/parking to make space for people walking+biking - Car-free 20somethings have doubled to 25% - featuring an appearance from @TheWarOnCars ! archive.is/qGqco
What people think the future of sustainable transport looks like v. what the future of sustainable transport actually looks like
A car is an economic and physical shackle, a bicycle and a transit pass are true freedom, the fact that a whole generation of youth have figured this out is the most hopeful thing that’s happened this century.
Teenagers not wanting to get their driver’s licenses It’s apparently common & happening across the country I got my license the day I was eligible It meant I had the freedom to go where I wanted Why are today’s teenagers less enthusiastic? Smartphones?
The ecological crisis cannot be solved by capitalism. Capital simply won’t mobilise the necessary production (public transit, renewable energy, insulation, regeneration, etc) because it is not profitable to do so. We need to mobilise public works directly or we’re in trouble.
Congestion pricing is progressive but I need people to understand that it's actually the squishy, technocratic, moderate centrist compromise policy compared to the truly progressive position of simply banning single occupancy passenger vehicles from large chunks of Manhattan.
Teenagers not wanting to get their driver’s licenses It’s apparently common & happening across the country I got my license the day I was eligible It meant I had the freedom to go where I wanted Why are today’s teenagers less enthusiastic? Smartphones?
a recent @FT article declared that "capitalism won't deliver the energy transition fast enough." spot on 🎯 breaking down the article:
I want to pass a law that Amtrak cannot be more expensive than airfare serving the same trip.
I described some of the most beautiful and famous mathematical theorems to Midjourney. Here is how it imagined them: 1. "The set of real numbers is uncountably infinite."
“If we let the dominant classes take care of this problem, they’re going to drive at top speed into absolute inferno. Nothing suggests that they have any capacity of doing anything else... because of how enmeshed they are with capital accumulation." theguardian.com/environment/20…
Gill Evans Psychologi... @GillEvansx
2K Followers 4K Following The Anxious Therapist. Honourably Mentioned by Hay House. Kindle book £1 or $1 go to https://t.co/FGHvGLCZfQ. Download kindle app Free
Alex Atanasov @ABAtanasov
2K Followers 2K Following Fascinated by scaling and universality. PhD from @harvardphysics. Not a Bayesian. Opinions my own 🇧🇬
kate @regalimenjoyer
190 Followers 955 Following big fan of canada, judaism, & changing my profile picture. probably on the train or in the forest
Milan Cvitkovic @MWCvitkovic
5K Followers 2K Following
Adam Marblestone @AdamMarblestone
12K Followers 8K Following Technologist, Scientist Co-founder and CEO @Convergent_FROs Tweets do not represent employers
Sarah Englander @sarah_englander
17 Followers 495 Following
Sam Englander @EnglanderSam
5 Followers 238 Following
John Sanchez @johnlsanchez8
557 Followers 807 Following it's a long travel, but we're not in a hurry
Viking Jew🕯🎗☀... @nakam67
6K Followers 8K Following 🕎🇮🇱🇩🇪🏴🪶♟️🐬🐝🪖🇺🇲🟦🟧NRA,Zionist Jew,USAFSF GLCM Ranger/ICBM Missileer,Pro-IDF/YISRAEL, dog/bee whisperer #LoveTheDruze,Mr.SoCalPatriot56
Madeline Fleisher @CleanEnergyNerd
2K Followers 4K Following Ohio environment/energy lawyer. Clean energy stuff @ https://t.co/P0Dy6uhNRd and https://t.co/GYNvcCupMA. Tweets = my own.
CarbonRun @CarbonRun
227 Followers 167 Following Healthy rivers make a healthy planet. Our mission is to restore the health of rivers and their natural ability to draw carbon from land-to-ocean. 🌎💧🍁
Jason Hochman @jasonclimateguy
3K Followers 738 Following Working to help clean up the mess we made in the sky ex: @daccoalition. Occasional memes. Views my own
Tamar Uriel-Beeri @TamarUrielBeeri
3K Followers 1K Following Mother, wife, Senior Breaking News Correspondent at Thomson Reuters. Formerly The Jerusalem Post. She/Her. RT ≠ Endorsement.
Addison ✡️🇵�... @ad_four
2K Followers 7K Following Rad-Lea(r)Ning Socialist-Feminist. Jewish (Ashkenazi) and Italian. Anti-Zionist. Anti-Imperialist 🇵🇸🇺🇦🇸🇩🇨🇩. Andrea Dworkin supremacist.
Standing Against Anti... @s_antisemitism2
3K Followers 4K Following I tweet about antisemitism and Jewish stuff ✡️🕍. DM me any tweets (or info) regarding antisemitism.
Am Chofshi עם חו�... @AChofshi
4K Followers 6K Following Celebrating Jewish values, deepening the 🇮🇱 connection, and defending against hate. RTs ≠ endorsements.
Brits For Israel 🇮... @BritsForIsrael
27K Followers 26K Following Israel is a brave liberal democracy in a region of dictatorships and tyranny, and a beacon of light and freedom. Helping to challenge Israel hatred.
Daniel Shields @ThatShieldsGuy
206 Followers 335 Following Kosher winemaker in 🇿🇦 Former coffee roaster & award winning craft brewer ☕🍺 Freelance product developer (I help people make tasty ideas come to life!)
Shira Michaeli @shira_michaeli
156 Followers 113 Following Columbia University/Jewish Theological Seminary '24 she/her Enthusiasm Enthusiast All views are too niche to be anything but my own
ShirleyTabibian @shirleydarvish
477 Followers 3K Following Digital hoarder, opinion haver. Against hate in all forms. LA native.
🕊️ @gezellig2001
679 Followers 399 Following
Clare Darcy Bee @CDB198
220 Followers 307 Following Please don’t tell my mom I have a twitter/ RUQ chaser/ astrophysics PhD/ I post funnies on tik tok (She/Her) 🏳️🌈
rivkah @bedheadredhead_
245 Followers 351 Following Just a Jewish girl living in a lonely world | views are my own and not my employer | i use emojis unironically | *she/her*
Sarah Wolf @DrSarahWolf
699 Followers 538 Following Assistant Professor of Talmud and Rabbinics at JTS, faculty at Shalom Hartman Institute of North America, NYT crossword puzzler, pizza snob
Joshua Arbital, M.A. ... @j_arbital
1K Followers 2K Following Regional Director, Central Region at @standwithus | USFCA M.A.I.S. Alum ‘22 | UCO Alum ‘20 | Opinions are my own |📍Dallas, Texas | ✡️🇺🇸🏳️🌈
Vero (unhinged editio... @challahdread
914 Followers 784 Following she/her. Jewish artist and professional mentally ill person
rabbi maayan 🏳️�... @rabbimaayan
2K Followers 730 Following tweeting about torah, ADHD, being gay married, and living in Israel. all opinions are my own and do not necessarily reflect my employer.
g🌛 (((יעל יר�... @judean_queer
471 Followers 446 Following gracie yael yareach doran. queer lil jewitch. compassion over empathy. ♍🌞♒🌙♍⬆ 26. היא/she/they blm//leftist//acab. עם ישראל חי, כלבות 🇮🇱
Liv MPH @Kosherqueen_
4K Followers 1K Following Medical anthropologist focusing on religion, and medical mistrust. Very passionate diasporist Yid. Matt’s wife. Views my own
איתן•Eitan @YehudiGadol
2K Followers 2K Following Jewish Israeli + Canadian. Politics, History, Israel, and everything Jewish. Always learning.
Transluce @TransluceAI
13K Followers 21 Following Open and scalable technology for understanding AI systems.
Kyla Scanlon @kylascan
206K Followers 980 Following CNN, Foreign Policy, NYT Opinion, Vanderbilt Policy Accelerator Daily econ explainers In This Economy?” + Kyla's Newsletter [email protected]
Alex Atanasov @ABAtanasov
2K Followers 2K Following Fascinated by scaling and universality. PhD from @harvardphysics. Not a Bayesian. Opinions my own 🇧🇬
SimpleSCOTUS is yearn... @SimpleSCOTUS
131K Followers 1 Following Times That Try Our Souls Not to be taken seriously
Sam Rodriques @SGRodriques
22K Followers 266 Following We make agents make medicines for humanity. https://t.co/aNx8D1QU5l // https://t.co/rQYoPOxsYo
⟦C⟧Worthy @_CWorthy
638 Followers 9 Following Non-profit R&D organization building open-source scientific software and data products for safe and effective ocean-based carbon dioxide removal
Alex Edelman @AlexEdelman
41K Followers 2K Following Comedian. JUST FOR US is on @HBO. loves ramen and black & white cookies and strange novels.
nicole ruiz @nwilliams030
27K Followers 5K Following ☧ ambitious homemaker, wife to @rsanti97 // formerly: VC @compoundvc investing in former science projects // favorable conditions never come
Gaby Goldberg @gaby_goldberg
84K Followers 4K Following Questing @a16z. Formerly https://t.co/Ent0yHDpcx, @stanford. Writing https://t.co/Qjs6An95TF and https://t.co/r2mgp2Ae94.
Milan Cvitkovic @MWCvitkovic
5K Followers 2K Following
Sarah Englander @sarah_englander
17 Followers 495 Following
John Sanchez @johnlsanchez8
557 Followers 807 Following it's a long travel, but we're not in a hurry
Jason Bylsma @jasonbylsma
401 Followers 413 Following Chief Engineer @anduriltech, former founder @KuvaSystems - 🚲 bike stuff 🤓 nerd stuff 🎲 random stuff
Judy Savitskaya @heyjudka
9K Followers 2K Following Climatetech @ Frontier via BioE PhD, @a16z investor, founder. Tweets on 🏔️ climate, 🧬 syn bio, 💊 therapeutics, 👩💻 comp bio, 🌱 agriculture, 🚀 startups
Kevin Anderson @KevinClimate
81K Followers 2K Following Prof. of energy & climate change - translating climate science into carbon budgets, policy commitments & mitigation options. @kevinclimate.bsky.social
Adam Marblestone @AdamMarblestone
12K Followers 8K Following Technologist, Scientist Co-founder and CEO @Convergent_FROs Tweets do not represent employers
Jennifer Wilcox @jwilceclab
4K Followers 4K Following Mother, pilot, first textbook on Carbon Capture. Former @ENERGY, Professor of ChemE and Energy Policy @Penn and @KleinmanEnergy. Senior Fellow, @WRIClimate
CarbonRun @CarbonRun
227 Followers 167 Following Healthy rivers make a healthy planet. Our mission is to restore the health of rivers and their natural ability to draw carbon from land-to-ocean. 🌎💧🍁
Noah Kaufman @noahqk
13K Followers 1K Following Climate economist at Columbia University SIPA Center on Global Energy Policy. Formerly at White House CEA/CEQ
Anastasia Gamick @AGamick
2K Followers 272 Following Building organizations to build technology to solve pressing problems. Reluctant Twitter user. Active fetch-player (haven't taught the dog to throw yet.)
Pique Action @PiqueAction
3K Followers 678 Following Stories on climate solutions. The opposite of doomscrolling 🌍
Patrick T. Brown @PatrickTBrown31
14K Followers 4K Following Head of Climate Analytics @IBKR Weather, Climate & Energy Prediction Market Decision Support: https://t.co/wzEKvvuQ8Z
Costa Samaras @CostaSamaras46
3K Followers 255 Following Principal Assistant Director for Energy and OSTP Chief Advisor for the Clean Energy Transition, White House Office of Science and Technology Policy
Noah McQueen @NoahMcQueen13
1K Followers 418 Following Cofounder and head of research @heirloomcarbon. Passionate about technologies to mitigate climate change. They/them or he/him.
Gernot Wagner @GernotWagner
21K Followers 2K Following Climate economist @Columbia_Biz, @snippita's +1, dad. It’s pronounced juggernaut without the jug. #firstgen After Twitter: https://t.co/xqPT9oIE7Y 🦣
Helen Bray @Helsbray
305 Followers 2K Following Policy geek searching for global solutions to support carbon dioxide drawdown.
Sequestr @SequestrIO
368 Followers 390 Following Risk and pricing infrastructure for scaling carbon removal #climatecrisis #financialservices #cdr #carbonmarkets.
CO₂RE - The Greenho... @CO2REhub
1K Followers 478 Following The UK’s national research hub on Greenhouse Gas Removal. Part of the UKRI Greenhouse Gas Removal Demonstrators Programme (GGR-D). Pronounced "core".
Lithos Carbon @LithosCarbon
700 Followers 61 Following Permanent carbon removal with volcanic rock for farmers #CDR #ERW 🌎 🌾
For ClimateTech @forclimatetech
2K Followers 623 Following Non-profit startup accelerator elevating #ClimateTech innovators & founders to move the needle on the climate crisis. Administered by @nextcorps & @secondmuse.
marble @MarbleClimate
1K Followers 267 Following Ventures for the New Climate Era | Startup studio for technical founders looking to build transformative companies 🇪🇺 based in Paris, building worldwide
Carbon Gap @CarbonGap
2K Followers 606 Following 🌿Helping Europe become a world leader in deploying carbon removal. We're in: 🇪🇺🇬🇧🇫🇷 #CDRforEurope
Spark Climate Solutio... @sparkclimate
856 Followers 7 Following Spark Climate Solutions is a science-driven nonprofit dedicated to accelerating progress in emerging, high-impact climate fields.
Erika Reinhardt @embrein
4K Followers 214 Following Co-founder @sparkclimate catalyzing new climate solutions. Previously @Stripe, @planet, @OpenAI, @MIT, @USDResponse. Happy 👨👩👧👦👶 with @reinpk.
Peter Reinhardt @reinpk
22K Followers 120 Following Founder/CEO working on @CharmIndustrial, @RevoyInc, Antipode. MIT aerospace. Mad fanboy of @embrein. Lots to learn.
Molly Wood @mollywood
131K Followers 2K Following Founder of Molly Wood Media, finding, sharing, and investing in climate solutions. Creator of the Everybody in the Pool podcast. Host of WorkLab for Microsoft.
project-hajar @ProjectHajar
279 Followers 25 Following A collaboration between 44.01 and Mission Zero Technologies to fight climate change. Capturing CO2 and turning it into ROCK in Oman’s Hajar mountains.
Joe Hamman @_jhamman
2K Followers 717 Following Climate scientist, engineer and human. Co-founder/CTO @earthmoverHQ. @xarray_dev/@pangeo_data dev. Formerly @carbonplanorg, @NCAR_Science, and @uw_cee. He/him.
Relae (formerly Carbo... @Relae_Co
7K Followers 7K Following Relae is the trusted energy and climate advisor, delivering scientifically rigorous, technically advanced, and commercially grounded solutions.
Ivy @ivy_protocol
323 Followers 31 Following Enabling anyone to fund pre-certified climate projects 🌎
Shashank Samala @ShashankSamala
1K Followers 94 Following CEO @ Heirloom @heirloomcarbon Low cost Direct Air Capture (DAC) via carbon mineralization to reverse climate change Prev cofounder @TempoAutomation
Peter Minor @PeterMinor
771 Followers 251 Following
Charm Industrial @CharmIndustrial
6K Followers 1 Following Charm Industrial is removing carbon from the atmosphere via bio-oil sequestration, and decarbonizing steel with steam reformed bio-oil.
Sophie Purdom @SophiePurdom
11K Followers 2K Following investing in early stage 🌎 startups @planeteercap & writing about the future of @climatetech_vcYou might like
