building multi material resin printers polysynth.io | @fdotinc blueprint
Joined August 2025
- Tweets 163
- Following 1,112
- Followers 7,408
- Likes 1,693
44 Photos and videos
About 9 months ago I started posting about a printer I was building in my apartment.
@aphysicist was my first verified follower. I DM’d him pretty much immediately, probably way too excited, talking about my vision for building printers in the US.
He didn’t have to respond, but he did. He gave me real support at a moment where I was mostly just alone in a room trying to convince myself this thing could be real. That meant a lot.
I grew up a few miles north of Detroit, so seeing one of the world’s great manufacturing cities get some stage time again feels personal.
This community has given me a lot of fuel. I’m thrilled to be coming home next week and getting to talk with some cool people in person.
SPEAKER ANNOUNCEMENT
We're honored to feature:
Aaron Slodov (@aphysicist )
Co-Founder and CEO, Atomic Industries
Previously announced:
>Antonio Gracias - Founder, CEO, and CIO of Valor Equity Partners
>Blake Scholl - Founder and CEO of Boom Supersonic
>Daleep Singh - Vice Chair and Chief Global Economist at PGIM
>Doug Petno - Co-CEO and CIB at JP Morgan Chase
>John Henry Harris - CEO of Harbinger
>Jim Belosic - Founder of SendCutSend
>Kelly Loeffler - SBA Administrator
>Alexis Ohanian - Founder of 776
>Ed Mehr - CEO and Co-Founder of Machina Labs
>Bryon Hargis - CEO and Co-Founder at Castelion
>Emil Michael - Under Secretary of War for Research and Engineering at DoW
>Del Costy - President and Managing Director at Siemens Digital
>Brendan Carr - FCC Chairman
>Mike Pyle - Deputy Head, BlackRock Portfolio Management Group
>Justin Lopas - Co-Founder and COO, Base Power Co.
>Augustus Doricko - CEO, Rainmaker
>Mike Solana - Chief Marketing Officer, Founders Fund
>Alan Schwartz - Executive Chairman, Guggenheim Partners, LLC
>Ambassador Waltz - U.S. Representative to the United Nations
>Dan Wright - Co-Founder and CEO of Armada >Andrew Lonsberry - CEO of Path Robotics
>Tara Murphy Dougherty - CEO of Govini
>Chris Power - CEO of Hadrian
>Mark Widmar - CEO of First Solar
>Lukas Czinger - Co-Founder and CEO of Divergent
>Jacob Helberg - Under Secretary of State for Economic Affairs
>Filip Aronshtein - Co-Founder and CEO of Dirac
>Scott Kupor - Director of U.S. Office of Personnel Management
>Chris Raymond - President and CEO, Boeing Global Services
>Cody James - Founder and CEO, Open X
>Paul Kwan - Managing Director, Global Resilience at General Catalyst
>Justin Bibb - Mayor of Cleveland
>Greg Bernstein - CEO, The New Industrial Corporation
>Colin Greenspon - Co-Founder and Partner, Narya
>Keri Findley - CEO and Founder, Tacora Capital
>Darin DiTommaso - VP of Engineering for Defense and Systems, GE Aerospace
>Zane Mountcastle - Co-Founder & CEO, Picogrid
>Ti Morse - Founder, Relentless
>Colin Miller - VP and General Manager, Phantom Works, Boeing Defense, Space, and Security
>Max Lobovsky - Co-Founder and CEO, Formlabs
>David Lorch - Director of the Office of Strategic Capital, Senior Advisor to the Deputy Secretary of War
>Adam Johnson - CEO, Principal Mineral
>Packy McCormick - CEO, Not Boring
>Shilpan Amin - Global Chief Procurement and Supply Chain Officer, General Motors
>Drew Oetting - Co-Founder & Partner, 8VC
>Matthew Steckman - Chief Revenue Officer, Anduril
>Cameron Schiller - Co-Founder and CEO, Rangeview
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Eric retweeted
Jun 11
Going to be huge, don't miss out! Register below:
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Got my hands on an original Macintosh, all the injection molding and sheet metal were done in the Bay Area and assembled in Fremont. Only two sheets, seemingly steel, make up the frame. One larger one for the base and one for the floppy disk drive, about 1mm and 1.6mm thick respectively. The stamping is cool to see, it’s super stiff. Some welds on the floppy disk drive too, love to see it.
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Sendcutsend manufactures every sheet metal part for the printers. In fact, most of the design of the printers was around their capabilities. Not only are they price competitive with oversea options but the parts arrive without having to travel the pacific. I’m so excited to see this news, pumped for the future and scs team!
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Eric retweeted
May 15
If you like tech and use the internet chances are you’ve seen one of our vids.
Making educational short form content is insanely difficult, especially with a tiny team.
We’ve never used AI for any sort of generative use as we believe in human first organic content. But to produce informational videos in large volume we needed a way to research many topics quickly.
We want to change the way the world learns about technology while making it fun and accessible. This is just the start.
2 guys. 55 million views. Half a million subscribers.
Their gear: an iphone us.
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Eric retweeted
May 1
He reinvented the 3D printer
Introducing the polysynth mini:
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Real cryptography requires at least one lava lamp
Mar 28
Kept seeing viral posts like this, so we hit up @Cloudflare directly to ask their CTO how it all works.
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