Chris May @cmayhere
Former rocket engineer, now in climate tech engineeringbeyondschool.substack.com Joined March 2019-
Tweets164
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Followers14
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Following68
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Likes2K
@KelseyTuoc It uses a vacuum to suck itself to the track very tightly (and has small clearances to the track in order to hold vacuum well). If the car is sucked against the track, then it can't fall down. Presumably some of the air sucked down also gets routed to the air tank.
@yustalim I had a valid reason! Claude low-key asked if I was dying and wanted to talk 🤣
@CJHandmer Diocletian's palace! Wild that people still live there
@KelseyTuoc Bartimaeus is fantastic London-based fantasy for kids
@SlBrandin Green hydrogen for industrial use
@YoungerPope The Roci was legitimate salvage! Where's the criminality?
@TMFAssociates The claim was that "transparent launch pricing would unlock an entirely new generation of infrastructure companies". SpaceX has delivered more transparency on launch pricing to new companies, and the new companies do appreciate it! (But agreed the transparency isn't "unlock"ing)
@JeremiahDJohns Fantastic, but needs an editor - just so hard to recommend something 6X the length of LotR
Actually the worst
@ashleevance Building rocket engines adds risk, and the primary goal of the Stanford administration is to remove risk
@AskTeachScience Try pipedreamer.ai! My partner and I built it for both Sheets and Excel - actually has more features than Claude in Excel. Free to start, since we are mostly looking for feedback
@LunixA380 @SherryYanJiang @emollick ...There are AI tools for Sheets! My partner and I built pipedreamer.ai, which actually has more features than Claude in Excel. Free to start, since we are mostly looking for feedback!
@hereisramji @claudeai Does the Claude Google Sheets integration work? Never has for me
@Seferyn @jarrodwatts Try pipedreamer.ai! My partner and I built it for both Google Sheets and Excel - it actually has more features than Claude in Excel, too.
@_ivancenturion @claudeai @grok The add-in Grok mentioned doesn't actually work. My partner and I built pipedreamer.ai when we realized how bad Copilot and Gemini are. Actually has more features than Claude in Excel
@milov56469 @claudeai @grok Not really - the Claude for Sheets extension doesn't work. Try pipedreamer.ai - my partner and I built it when we realized how bad Gemini and Copilot are
@feulf Try pipedreamer.ai! My partner and I were shocked at how bad Gemini and Copilot were, so we built a version. Free to start, since we are mostly looking for feedback!
Eric Case @Case
3K Followers 6K Following Working on something new. Formerly @fastly & @domainr, @google @blogger & @rdio (RIP). Cyclist and @bungie loyalist. @case.bike (Bluesky)
Vatsal Bajaj @vatsalbajaj
320 Followers 113 Following Building @try_whitney | @spc | ex MLE @Netflix and @MicrosoftAI | Econ&CS @UCBerkeley
VibeCodingList @VibeCodingList
601 Followers 458 Following VCL is the builder network and feedback marketplace for vibe-coded products. Ask one clear question about your product. Get targeted feedback.
Courtney Young @CourtneChargee
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MUN @MUNRCKT
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Michael @MichaelJGTZ
605 Followers 3K Following
Nazar Gulyk @neffko
1K Followers 781 Following 🇺🇦 Tech entrepreneur / San Francisco Community Leader @Techstars / @StanfordGSB LEAD / Member @ForbesBizCncl / ex @redbull / Part of a Titanic's End 🫶
w @yustalim
248 Followers 306 Following building @gitforhardware past life: founding eng @yupp_ai, swe @google
Iced @iced__knife
506 Followers 3K Following $SOL degenerate. gambling addict. @rollbitcom madman. #1 $ADA hater. Not a financial advisor. shitcoin lover. ape first, research later.
Maha Gad @mahagad280
24 Followers 357 Following
SunnySideBricks @SunnySideBricks
26 Followers 198 Following Howard the Duck here! Its just me here, only me 💚🦆 Local Meme 🔌
William Pomerantz @Pomerantz
13K Followers 2K Following Head of Space Ventures (Mars Helicopters!), @aerovironment. Co-Founder, @OwensFellowship & @PGSFellowship. Board Member, @OpenLunar. Husband, @FromCaliToMars.
Grant Bonin @grantbonin
2K Followers 2K Following Co-founder & CEO @gravitylabspace. Opinions are best-regarded as having the full-throated endorsement of all organizations I’m even peripherally associated with
Dylan Small @_DylanSmall_
10K Followers 405 Following Space Launch Systems R&D/SpaceX Boostertribe/Ai CEM architect/Aircraft Mechanic/US Army
Space Domain Awarenes... @shell_jim
2K Followers 274 Following Space surveillance, SSA/SDA, orbital debris expert. Retired USAF with 30+ years of space experience. Physics (M.S.) and Imaging Science (PhD). USAFA '92.
Halen Mattison @HalenMattison
2K Followers 720 Following “provocateur” - SatNews | Co-Founder @ General Galactic (@gengalactic) | formerly @spacex, @stanford
Gokul Rajaram @gokulr
126K Followers 734 Following investor (https://t.co/WA10gfNx1G) and builder (https://t.co/LCuVTn3s4w, https://t.co/sfUX2diZKs, https://t.co/ecI8a0tSMi)
Blake Scholl 🛫 @bscholl
202K Followers 2K Following Founder/CEO @boomsupersonic. Life is short so if you want to do a lot, it helps to move fast.
Sam Altman @sama
6.4M Followers 1K Following The mission of OpenAI is to ensure that AGI benefits all of humanity
Garry Tan @garrytan
1.1M Followers 6K Following President & CEO @ycombinator —Founder @garryslist—Creator of GStack & GBrain—designer/engineer who helps founders—SF Dem accelerating the boom loop
Paul Graham @paulg
5.4M Followers 805 Following
Infrastructure that l... @sci_fi_infra
2K Followers 2 Following Real life sci-fi infrastructure. Operated by @_brianpotter
Dwarkesh Patel @dwarkesh_sp
281K Followers 1K Following Host of @dwarkeshpodcast https://t.co/3SXlu7fy6N https://t.co/4DPAxODFYi https://t.co/hQfIWdM1Un
tylercowen @tylercowen
426K Followers 563 Following new book *Talent: How to Identify Energizers, Winners, and Creatives Around the World*, https://t.co/7bU5cTWLzc, Conversations with Tyler, The Free Press.
New American Industri... @newindustrials
13K Followers 328 Following New American Industrial Alliance (https://t.co/d7i6JGpIs5). Born at REINDUSTRIALIZE Summit (@reindsummit)
Beacon MFG @beaconmfg
6K Followers 5 Following Services and space to help you go from prototype to full-scale production.
Nathan Saichek @natosaichek
2K Followers 1K Following Hacker, Adventurer, Generalist, Future Spacefarer. Building a spacegun to help humanity spread through the solar system.
Jerusalem @JerusalemDemsas
48K Followers 1K Following yes, like the city | Editor & CEO @TheArgumentMag | she/her | President of Libbing Out
Kelsey Piper @KelseyTuoc
72K Followers 2K Following We're not doomed, we just have a big to-do list.
Patrick McKenzie @patio11
202K Followers 815 Following I work for the Internet and am an advisor to @stripe. These are my personal opinions unless otherwise noted.
w @yustalim
248 Followers 306 Following building @gitforhardware past life: founding eng @yupp_ai, swe @google
Confident Dating with... @C_R_Dating
2K Followers 75 Following Helping men improve in dating & relationships Improve yourselves, be authentic & selective! DM for advice! You can tip me at: https://t.co/WWsRC1ZE2J
Nat Bullard @NatBullard
45K Followers 901 Following Energy systems and information platforms. @Halcyon, and priors @BloombergNEF, @climate, @VoyagerVC.
Science Is Strategic @scienceisstrat1
51K Followers 5K Following Science and technology are our best weapons against Covid-19, climate change, cancer, neurodegenerative diseases, diabetes and more.
Stanford Space Initia... @StanfordSSI
1K Followers 243 Following A straight shot to ES3. Join us https://t.co/hAmulalHft.
Mick Ryan, AM @WarintheFuture
364K Followers 1K Following Strategist, Leader & Author | Retd Army Major General | @CSIS | Senior Fellow for Military Studies @LowyInstitute | Futura Doctrina substack | #BannedInRussia
Michael Kofman @KofmanMichael
436K Followers 424 Following Senior Fellow, Carnegie Endowment. Defense analysis with a focus on the Russian and Ukrainian militaries.
SF YIMBY @SFyimby
14K Followers 5K Following San Francisco must build more housing of all kinds to address our housing shortage. Chapter of @yimbyaction.
Norminal News @NorminalNews
2K Followers 0 Following The latest in *satirical* spaceflight news, hot off the turbopumps. Run by a 🏳️🌈 against fascist scum
Noah Smith 🐇🇺�... @Noahpinion
954K Followers 2K Following Writes about economics, posts about rabbits. For serious opinions/analysis, read my blog: https://t.co/KfUxUlCYPz
The Daily Hopper @daily_hopper
59K Followers 218 Following Your insider source on Spaceflight development! Created by Ulrik Falk-Petersen
Matthew Yglesias @mattyglesias
980K Followers 2K Following Slow Boring, cohosting https://t.co/wxUj3JGquN and The Argument pod. NYT contributing opinion writer.
WeMartians Podcast @We_Martians
5K Followers 470 Following Exploring the solar system with scientists, engineers and experts across the sector. Hosted by @JakeOnOrbit Mastodon: @[email protected]
Casey Handmer @CJHandmer
69K Followers 5K Following Physicist, Immigrant, Pilot, Dad. Former Caltech, Hyperloop, NASA JPL. Once considered pretty smart for an organic. Founder @terraformindies. Hiring!
Lauren Potterat @laure_mar
9K Followers 134 Following spaceflight automation & operations; def _opinions(self): prev. 🐉, @uscrpl
Mike Duncan @mikeduncan
119K Followers 106 Following History podcaster/author. Revolutions + The History of Rome.
Picard Tips @PicardTips
145K Followers 2 Following No longer permitted to post here. Never requested a checkmark. (Created by @JoeSondow) Mastodon: @[email protected] Bluesky: @PicardTips.bsky.social
Todd Master @MasterActual
4K Followers 1K Following doing face melting SAR and mind bending space systems @umbraspace
Michael Sheetz @thesheetztweetz
196K Followers 448 Following Director of Investor Relations @FireflySpace | Previously @CNBC
Ashlee Vance @ashleevance
205K Followers 4K Following Writing at https://t.co/m6EtO60SiY and host of the Core Memory podcast. 2X NYT best-seller. Filmmaker @HBO (Wild, Wild Space) + @Netflix (Don't Die).
Tom Mueller @lrocket
96K Followers 349 Following Liquid rocket engine development, racecar driver, grandfather, CEO and CTO at Impulse https://t.co/XBThLja8eL
Ezra Klein @ezraklein
2.7M Followers 1K Following Columnist, @NYTOpinion Author, "Why We're Polarized" Host of "The Ezra Klein Show" podcast
rocketpoweredkeith @rktpoweredkeith
7K Followers 1K Following I’m here primarily for rocket propulsion. Also airplanes, technology, science. He/Him.
Bored New Space @boredNewSpace
67 Followers 157 Following Ideas and thoughts on the glory of new space companies. But mostly the incarnation of NewSpace saltyness. (they/them)







