Lumafield @lumafield
Changing the way the world makes everything. lumafield.com Cambridge and San Francisco Joined March 2021-
Tweets525
-
Followers6K
-
Following165
-
Likes1K
1 in 13 low-cost lithium-ion battery cells could have a dangerous defect. That's what we found when we scanned 1000 batteries from ten brands. Our study uncovers hidden risks in batteries ranging from established OEMs to rewraps and low-cost marketplace labels. Read the full…
The Wellbrook loop amplifier is regarded as one of the best active magnetic loop amplifiers in shortwave radio. Its differential cascode design, matched transistors, and transformer feedback gave it a low noise floor and performance so strong it won users worldwide including the…
Triton just got even faster. 🏃 Built for upgrades, Triton can scan in under 5 seconds. That's up to 12 parts per minute. Follow this link to learn more about Triton's ultra-fast inline capabilities and real-time go/no-go decisions: lumafield.com/products/trito…
Behind every bumper cover is an impact absorber; a crushable structure designed to take a hit. Made of foam or engineered plastic, it compresses on impact to absorb energy and protect the frame. It’s a one-time safety feature though. Once it's deformed it can’t spring back which…
The bumper impact absorber is the hidden layer of protection behind every bumper cover. In a collision, it crushes to absorb energy instead of sending the force straight into the frame ,but it’s a one-time use. Once it's compressed, it has to be replaced. Follow the link to…
Independent watch brand, MING, crafts award-winning watches that balance refinement and innovation, from aesthetics to materials. Their latest model, the S5, features a micro-machined titanium dial, blue PVD coated face, and MING's own Polar White lume on the sapphire top…
Every cylinder fire starts with the ignition coil. By stepping up battery voltage into a massive spark, it gives the spark plug the energy it needs to ignite the air-fuel mix and drive the piston down. Follow the link to learn more about casted auto parts like this:…
Did you know that ignition coils are basically mini transformers? These are critical for generating enough voltage to send to a spark plug to ignite the air-fuel mixture, pushing a cylinder down in the engine. Follow the link to learn more about casted auto parts like this:…
Every drop of fuel entering an engine passes through a fuel injector. These small valves open and close thousands of times per minute, spraying fuel in a precise mist that blends with air for combustion. When that spray is consistent the engine run smoothly, efficiently, and with…
Fuel injectors are precision nozzles that feed your engine with (you guessed it) fuel. By spraying fuel in a fine, controlled mist, they create a mix with air for combustion. This refined balance is what makes modern engines more efficient and reduce emissions. Follow the link…
The throttle body in a car decides how much air your engine takes in. Inside is a butterfly valve that pivots with every press of the pedal. When it's working normally, airflow is steady and combustion stays balanced, but if carbon builds or something happens to the actuating…
The throttle body in a car controls how much air enters with every press of the pedal. A clean, responsive valve means smooth airflow and balanced combustion, but when carbon builds up or the valve sticks, the engine can respond poorly with hesitation, rough idle, and possibly…
Soon. Raspberry Pi Zero 2W gets a bit more exposed with the help of @lumafield and someone I met at @OpenSauceLive...
Continuing our week of data storage CT scans! Floppy disks were once ubiquitous; now they live on only as the familiar "save" icon. First released in 1971, these evolved from 8" to 5¼" to 3½" formats and could store up to 1.44MB of data. Let's look inside... 🧵
Continuing our week of data storage CT scans! Floppy disks were once ubiquitous; now they live on only as the familiar "save" icon. First released in 1971, these evolved from 8" to 5¼" to 3½" formats and could store up to 1.44MB of data. Let's look inside... 🧵 https://t.co/ItQvtSIxFv
Over the past few decades, computer data has been stored on magnetic film, optical layers, glass platters, and silicon. Every day this week we’ll use @lumafield CT scans to look inside iconic storage formats, see how they work, and watch them evolve into what we use today 🧵
Vertical speed indicators are a crucial instrument in aircraft for showing how quickly it's going up or down. See the internal simplicity of this device with the power of industrial CT ✈️ #instrument #engineering #ct #aircraft #airplane
Last month @AnkerOfficial recalled over one million power banks due to an unspecified battery manufacturing issue. We CT scanned 3 recalled power banks and 2 that weren’t recalled to see what’s going on inside. Here’s what we found…
Anker recalled over a million of these power banks for fire risk. We CT scanned a few, including one that wasn't recalled to see what's happening inside. Read up on all the details here: lumafield.com/article/what-w… #tech #ct #scan #xray #anker #powerbank #battery #recall #safety…

Ric Fulop 🇺🇸/ac... @ricfulop
11K Followers 968 Following Double 🦄, physical sciences founder (@DesktopMetal, @Lumafield, A123Systems). Seed and series A @Onshape, @HighArc, @Dyn, @Hadrian, @Salsify, @Markforged, etc
Bilal Zuberi @bznotes
58K Followers 2K Following Founder https://t.co/V2YgH2aEzx. Lux Capital. General Catalyst. MIT. $$ in Applied Intuition, Ironclad, Nominal, OpenSpace, Nozomi, Saildrone, Evolv + more. 🇺🇸🇵🇰
AIDRO Hydraulics & 3D... @AidroHydraulics
589 Followers 451 Following We design and produce Fluid Power solutions since 40 years. Additive Manufacturing and 3D printing manifold, valve, heat exchanger. a Desktop Metal company
Eduardo Torrealba @Eduardo3rd
1K Followers 185 Following co-Founder and CEO @lumafield, manufacturing maximalist, generative art enthusiast
Ken Shirriff @kenshirriff
71K Followers 1K Following No longer active on Twitter. Bsky: @righto.com; Mastodon: @[email protected]
JetHead @DanTechnoGuru
402 Followers 561 Following A.M. Fellow in Binder Jetting. Tweets my own. He/Him/His. Black Lives Matter, Anti-Fascist, Pro-union (AM operators need a union)Wild Ace @wildace
805 Followers 3K Following Producer & remixer! Host of IN DANCE WE TRUST every Wednesday at 8pm (ET) on https://t.co/RdzQ38bw3M. The views expressed on this page are mine and mine only. #TeamDM supporter
Jon Bruner @JonBruner
32K Followers 2K Following Turning atoms into bits at @lumafield. Join our team! https://t.co/8braYCl908
Chris Power @2112Power
20K Followers 5K Following Techno-industrialist, believer in hard power and Pax Americana. Automated Factories and the New American Workforce are how we win.
Claude Outterbanks II... @OutSideDaBox_
1K Followers 2K Following Swing trader. Never give up hope. Always use stop losses whilst trading.
Ellie Rose 🦋 @elianarose66
6K Followers 1K Following she/her 🏳️⚧️ •THE hot girl of 3D chocolate printing •CEO @cocoapress •My views prob reflect views of my employer •Primarily on Bluesky at https://t.co/g3dQcJaDPa
Amanda Ghassaei @amandaghassaei
4K Followers 518 Following computational design, digital fab, https://t.co/yBhqR8rkRK No longer posting on twitter, find me at: https://t.co/3XQOnM8IWR
Joel Telling - 3D Pri... @joeltelling
65K Followers 2K Following Husband, Father, Believer, Love is Love, 🌈 ally, THE 3D Printing Nerd! | He / Him | #Highfive #3dprinting business: [email protected]
Celesta Capital @CelestaCapital
2K Followers 1K Following Global deep tech venture capital firm, enabling innovators and business builders at the frontiers of emerging technology. Team: @anandc @1sriram
Hyun Min Park @Hyunmin_0420
0 Followers 9 Following
tweetster @hackj3ct0r
0 Followers 202 Following
Calder Coalson @caldercoalson
3K Followers 684 Following SpaceX Direct to Cell vehicle software lead. Views are my own, memes are stolen.
Nabil TN @14_01_11
1K Followers 4K Following Je constate que je ne suis presque jamais d'accord avec la majorité...
viishwavijay @viishwavijay
197 Followers 6K Following This profile is digital library for me - Learn, Save, Share, repost
Karl Joachim @Karljoachim
809 Followers 3K Following Economic history at @handelshoyskbi previously @UniOslo, @UCBerkeley with a focus on modern history, informal credit, banking history, and credit networks.
Kris Yan @ImKrisYan
131 Followers 634 Following Eng Alt: @KrisYan8964 | 418 I'm a teapot | student | OIer (formerly) | English/Mandarin | Engagement does not equal endorsement.
David G Robinson @dgr7
707 Followers 6K Following #neurodiversity #autismspectrum #Web3~4 #Defi ❤️DadOf2🙃~#AuDhDND(ASDLev1),HarmonicallyAtypicalNomad
xierra ☾ @__xierra
3K Followers 4K Following
h4zzard10 @H4zzard10
2 Followers 134 Following
nym @hidden_nym
0 Followers 326 Following
John Boland (JIB) @actualjib
1K Followers 686 Following Developing airburst ammunition that is platform-agnostic and affordable // Defense & Engineering, foundry practice practitioner (non-ferrous)
Saku-Matti Mäki @sakumaeki
128 Followers 785 Following Photography has shaped the way I see light. Political economy, philosophy, environment, climate, energy. MSc Technology.
Neals @NealsSec
11 Followers 60 Following
ANIRUDH JS @_ajEs_
5 Followers 358 Following
J. Simon Wiegert @SimWieg
2K Followers 1K Following Neuroscientist looking at life through lenses. Trying to run a lab and finding out what synapses are good for. See: https://t.co/yuUT1P2ocx
jerzy_ka @j_m_ka
12 Followers 325 Following
Iren Can Kuyucu @irencankuyucu
210 Followers 2K Following crystallizing imagination • prev @apostonews
CryptoWolfBgd // @CryptoWolfBgd
569 Followers 4K Following Crypto Enthusiast, Gamer, // #TCG fan, NFT Lover Ocean & Nature addicted // $PRIME Wolfy // https://t.co/YgdzgSW9zD No financial advisor! DYOR!
Ethan @FindYourWhyAI
414 Followers 2K Following BAAS IT/MS IS | next-gen tech enthusiast | Cybersecurity | Blockchain | AI | Finance | Ethical internet for all advocate
Juan Dela Cruz @fw7287
169 Followers 2K Following Knowledge is all about knowing that you can not know much at all.
Jamie Gerdts @GerdtsJamie
7 Followers 77 Following
EconMan3 @EconMan3
326 Followers 876 Following Prosperity and Peace. Avatar is Leon Walras, father of GE analysis.
Fabian H. @fbianh
121 Followers 849 Following
Gonzalo Ramírez Sagn... @ChaloRamirezS
421 Followers 2K Following 🇨🇱🇩🇪🇪🇸 Sport climber and power systems engineer. Tweets are mine and do not reflect the vision of others.
Opso Facto @OpsoFacto
1K Followers 7K Following I value free speech; nevertheless, discretion is the better part of vitriol. AI will be a boon both to the laziest and the most industrious. Physics curious.
jam @whyamihere001
227 Followers 4K Following 🇯🇵←🇹🇳 | crud engineer | *.{c,go,py,ts,j̷͎̬̈͝ā̵̹v̶͎͋a̷̹͉͑} | p̶y̶t̶h̶o̶n̶ java pays the bills | 🍉
到达存盘点 @descomic
43 Followers 271 Following
Buskatze @bus_klaus
456 Followers 2K Following Electronics and software engineer, satellite ground control, railway SIL 4 systems. Currently studying computer engineering at TU Wien. In the sky I'm bussicat.
Dave Dewson @evsmiles
1K Followers 855 Following 8bit things, 16bit things, arcade things 😉 stuff from the 80s & 90s #commodore #atari and then EV things #evsmiles Use my referral https://t.co/iQr12mTgpI
İlkay Karamancı @karamanciilkay
128 Followers 3K Following
【Seccio... @LtMCastilloVice
550 Followers 3K Following Ciudadano de la Nación. Acusado por Amnistia Internacional. De la derecha conservadora humanista. Patria, pueblo, familia, propiedad.
Skeeter Mcgee @RoseyFbaby
584 Followers 140 Following
Ric Fulop 🇺🇸/ac... @ricfulop
11K Followers 968 Following Double 🦄, physical sciences founder (@DesktopMetal, @Lumafield, A123Systems). Seed and series A @Onshape, @HighArc, @Dyn, @Hadrian, @Salsify, @Markforged, etc
Josh Wolfe @wolfejosh
167K Followers 7K Following co-founder + partner @ Lux Capital | Trustee @SfiScience Santa Fe Inst | Founding Chair @CiPrep (Brooklyn) | Co-Founder of Carson, Quinn & Bodhi w/ @ltwolfe
Bilal Zuberi @bznotes
58K Followers 2K Following Founder https://t.co/V2YgH2aEzx. Lux Capital. General Catalyst. MIT. $$ in Applied Intuition, Ironclad, Nominal, OpenSpace, Nozomi, Saildrone, Evolv + more. 🇺🇸🇵🇰
Desktop Metal @DesktopMetal
15K Followers 486 Following Driving Additive Manufacturing 2.0 | Digital, On-Demand Production for Metals and More | Explore our #TeamDM Brands. NYSE: DM
Eduardo Torrealba @Eduardo3rd
1K Followers 185 Following co-Founder and CEO @lumafield, manufacturing maximalist, generative art enthusiast
Aaron Slodov @aphysicist
37K Followers 4K Following Building the future of manufacturing: @atomic_inc, @reindsummit, @newindustrials
Palmer Luckey @PalmerLuckey
428K Followers 2K Following I am a technology enthusiast, writer, and modder. Founder of @ModRetro, @Oculus VR, and @Anduriltech. Keeping American superheroes safe with autonomous systems.
hackaday @hackaday
267K Followers 2K Following 🔥 Read: https://t.co/KG4TpCzO7H ☠️ Contribute: tips at hackaday dot com 👉 Projects: @hackadayio #Fediverse: @[email protected] 📒 Learn: https://t.co/p1jaCktSDt
Ken Shirriff @kenshirriff
71K Followers 1K Following No longer active on Twitter. Bsky: @righto.com; Mastodon: @[email protected]
Tony Fadell @tfadell
205K Followers 478 Following iPod, iPhone, Nest, Investor & NY Times bestselling Author #BUILD
Jon Bruner @JonBruner
32K Followers 2K Following Turning atoms into bits at @lumafield. Join our team! https://t.co/8braYCl908
Lux Capital @Lux_Capital
45K Followers 18 Following We invest in emerging science and tech ventures that turn sci-fi into sci-fact. Press inquiries: [email protected].
Kane 謝凱堯 @kane
32K Followers 2K Following Compulsive tinkerer. Seed investor https://t.co/GMzaIwCF35. Machine enjoyer @machinepix.
Joel Telling - 3D Pri... @joeltelling
65K Followers 2K Following Husband, Father, Believer, Love is Love, 🌈 ally, THE 3D Printing Nerd! | He / Him | #Highfive #3dprinting business: [email protected]
Hadrian @HadrianInc
5K Followers 15 Following We are building autonomous factories that help aerospace & defense companies manufacture rockets, satellites, jets & ships up to 10x faster and up to 2x cheaper
General Fabrication C... @genfabco
4K Followers 0 Following We make the machine that makes the machines.
Dialectic with Jackso... @DialecticPod
2K Followers 30 Following Conversational portraits of original people by @jacksondahl. https://t.co/o8SvrJvvwN https://t.co/XaWHamk2Ph https://t.co/bVrjtRZ4Zy https://t.co/OBkbY41RfX
CW&T @cwandt
2K Followers 336 Following The art and design practice of Che-Wei and Taylor. 2022 Cooper Hewitt National Design Award recipients in Product Design.
Jan Sramek 🇺🇲 �... @jansramek
8K Followers 315 Following Founder & CEO, @CAForever. Raised $1bn+ to build a new city on 100+ square miles an hour north of SF/SV. For those who believe California's best days are ahead.
Skydio @SkydioHQ
23K Followers 501 Following Skydio is the leading U.S. drone manufacturer and world leader in autonomous flight.
Adam Bry @adampbry
6K Followers 556 Following CEO @SkydioHQ - largest US drone manufacturer and world leader in autonomous flight. Working to make drones useful infrastructure for civilization.
No Priors @NoPriorsPod
6K Followers 107 Following @saranormous and @eladgil host your podcast guide to the AI revolution. weekly interviews with the most interesting builders (on Apple, Spotify and YouTube)
The All-In Podcast @theallinpod
527K Followers 7 Following @chamath, @jason, @davidsacks, and @friedberg cover all things economic, tech, political, social, and poker.
MachinePix @MachinePix
208K Followers 74 Following Amazing feats of engineering. Tweeted by @kane and https://t.co/c2bRClqVy5.
Elizabeth Holmes @ElizabethHolmes
53K Followers 77 Following Building a better world for my two children. Inventor. Former Theranos Founder and CEO Mostly my words, posted by others
David Mackanic @DavidMackanic
68 Followers 32 Following CEO @ Anthro, shaping the future of energy storage. Join our team! https://t.co/zvHsN6by3n
scott hickle 🚽 @ScottHickle
9K Followers 3K Following World’s shittiest founder @ThroneScience • Building WHOOP for your poop and the smoke detector for colon cancer
Dwarkesh Patel @dwarkesh_sp
130K Followers 916 Following Host of @dwarkeshpodcast https://t.co/3SXlu7fy6N https://t.co/4DPAxODFYi https://t.co/hQfIWdM1Un
Garry Tan @garrytan
608K Followers 5K Following President & CEO @ycombinator —Founder @Initialized—designer/engineer who helps founders—San Francisco Dem accelerating the boom loop—e/acc—technology brother
Jessica Lessin @Jessicalessin
102K Followers 2K Following Working for a better journalism future. Founder, @theinformation. Founder, @lessinmedia. Co-host @moreorlesspod
a16z @a16z
880K Followers 52 Following we invest in software eating the world https://t.co/A9eTFq6plZ https://t.co/MXGUBJoesw Watch "The Ben & Marc Show": https://t.co/eRuDhx7kpe
The Information @theinformation
121K Followers 704 Following The most authoritative publication covering tech that high-powered tech execs and founders read daily. TITV M-F at 1 ET: https://t.co/M0NywExhuj
sam lessin 🏴☠... @lessin
115K Followers 536 Following Intern @theinformation. GP @slow. Fmr VP Product FB. co-founder dropio & fin. Seed investor solana, venmo, openphone, teamshares, sublime. https://t.co/N6JqjBvF1o
Scope of Work @the_prepared
3K Followers 684 Following Your weekly dose of engineering, manufacturing, and infrastructure.
Alexis Rivas @alexisxrivas
28K Followers 1K Following Making quality custom homes for everyone with algorithms and robots. Cofounder & CEO @coverbuild
Zane Hengsperger @zanehengsperger
24K Followers 1K Following slinging metal @noxmetals (YC S25) | Supplying America's Industrial Base
Y Combinator @ycombinator
1.5M Followers 346 Following We help founders make something people want. Subscribe to our newsletter: https://t.co/sjqjxxBeLc
Anduril Industries @anduriltech
157K Followers 283 Following Anduril is shaping the future of defense, transforming U.S. & allied military capabilities with advanced technology.
Smarter Every Day @smartereveryday
371K Followers 1K Following Hello, I'm Destin. I'm an Engineer with a YouTube channel called "Smarter Every Day".
Jeff Geerling @geerlingguy
78K Followers 5K Following Father, author, developer, maker. Sometimes called "an inflammatory enigma". #stl #ansible #k8s #raspberrypi #crohns #ostomy
Manufacturing Happy H... @MfgHappyHour
2K Followers 1K Following The podcast that's like "TEDx meets How It's Made" ...making manufacturing current, cool, and approachable. Discussing the latest trends and tech over a drink.
Core Memory @corememory
2K Followers 46 Following A sci-tech media company making wonderful things. Get the Core Memory podcast. And on YouTube at https://t.co/ky9RGeiTxm
Alex Clark @AlexTheGreatish
60K Followers 410 Following Left Twitter, follow me on Instagram: https://t.co/9VaielVVfu Host of Zip Tie Tuning
TBPN @tbpn
106K Followers 956 Following Technology's daily show. Hosted by @johncoogan & @jordihays. Streaming live 11a-2p PT every weekday and available on Apple, Spotify, & YouTube.
Sebastian Thrun @SebastianThrun
80K Followers 16 Following CEO StealthStartup, Adjunct Prof at Stanford and GaTech
David @DavidSHolz
92K Followers 9K Following founder @midjourney, prev founder leap motion, nasa, max planck - random vibeposting @davidvibesonly
Dan Wang @danwwang
48K Followers 416 Following The secure transport of light: Investigating industry and technology at Hoover History Lab
@aeppel.bsky.social @TimAeppel
9K Followers 910 Following Writer @Reuters. Sometimes my name autocorrects as Zeppelin. @aeppel.bsky.social
Hardware FYI @hardwarefyi
191 Followers 6 Following The best hardware engineering newsletter, delivered weekly to 10,000+ readers.
Kyle Chan @kyleichan
36K Followers 1K Following Princeton postdoctoral researcher. China, tech, industrial policy, US-China competition, manufacturing, geopolitics — Newsletter: https://t.co/hqYC3okzn9