Eric

In 2026, I’m inviting 1,000 founders to San Francisco to start their companies. Are you in?

@_baldtires like single digit ohms/cm but kinda patchy, need to figure out why.

@eptmpa how conductive we talking

Experimenting with some conductive resins recently. Continuity testing has never been so satisfying.

@Ryan_Resolution @siliconmania_ Printers!

Dude @eptmpa you made it on @siliconmania_

@milesnash_ Printers!

@eptmpa officially in the big leagues !!!

@i2cjak @deCamaret ai2c

@deCamaret AI + AI

ask me anything

@blind_via exactly

@eptmpa copper

I made copper from first principles

@a_andlyu Looks awesome!

Week update: System is now food grade, still might need sign-off, but maybe not. Side quests: Compute is now Orin nano, and we can process full buckets (servo upgrade)

@jmoonio Will Emma ever have teeth?

@eptmpa Only if you can print them for her.

For the past 12 months, I’ve been heads down building a robot. Introducing Emma – an autonomous robot that scans farms, detects diseases, and measures yield. Currently deployed in 14 vineyards and orchards in CA and NY.

@Dev_Man_Dan @jmoonio If only someone would figure out the hands 🧐

@eptmpa @jmoonio robots aren't allowed to pick objects up and put them down in videos unless they want to embarrass themselves. everybody knows that.

@audrlo thanks Audrey! ur the goat!

@eptmpa ur the goat

Another build update: had some alignment issues on front panels but fixed it with a band-aid bracket and clamping. Learning a lot from this build

@_baldtires @PatrickETash lol what does that even mean 😭

@PatrickETash @eptmpa yeah eric why don't you learn chinese

Why aren’t there any multi-material resin printers?

@milesnash_ Teeth!

@eptmpa Teeth!

🚨BREAKING: Multi-material > single-material

@p1nosaur This is awesome!

design entire circuits from a prompt in kicad

Parts started coming in! First batch of printers will be built soon. More to come.