Julien Cohen @jul_coh

Additive and advanced manufacturing expert @launcher/@vast. Former MachinaLabs_, @Velo3DMetal. Martial artist, maker, photographer, cooker and eater. julcoh.com Los Angeles, CA Joined January 2010

Tweets

1K
Followers

281
Following

239
Likes

3K

Julien Cohen @jul_coh

3 weeks ago

Newly minted Staff Additive Manufacturing Engineer on the E-2 Engine program, checking in. @launcher @vast 🚀🚀🚀

LΛUNCHER @launcher

3 weeks ago

Newly minted Staff Additive Manufacturing Engineer on the E-2 Engine program, checking in. @launcher @vast 🚀🚀🚀

11 68 478 32K 59

Download Video

0 0 1 81 0

(a^🗡️)ndrew @0xnullcline

2 months ago

@GoddenThomas signal integrity is only a problem for those who approach electrical engineering with impure intent

1 7 350 4K 7

Julien Cohen @jul_coh

5 months ago

Hey @NYTGames you missed one in Spelling Bee today 4/23/2025. Material scientists everywhere on life support.

0 0 3 59 0

Download Image

Edward Mehr @EdwardMehr

6 months ago

Turns out it takes a village to tame giant robots.

17 33 647 28K 74

Download Image

mike ginn @shutupmikeginn

7 months ago

its amazing how chatgpt knows everything about subjects I know nothing about, but is wrong like 40% of the time about things im an expert on. not going to think about this any further

734 18K 360K 8.0M 13K

@BreakingTaps @Chrismholt Oh my other snipe attempt: somebody should build a high dynamic range driver for resistive heaters with high temp coefficients of resistance. Temp controlled vapes use the heater coil as their sensor just to avoid adding a real temp sensor But if you made eg a set of radiators…

0 1 2 149 0

Cameron @CameronCorduroy

11 months ago

@kaseyklimes "why is the government spending money growing literal mold lmao" -guy who just learned about penicillin

8 84 2K 30K 28

Mike Coutermarsh @mscccc

11 months ago

This is the best take so far on the Netflix buffering drama.

55 379 6K 446K 1K

Download Image

Julien Cohen @jul_coh

11 months ago

Robotbeat🗽 ➐ @Robotbeat

11 months ago

https://t.co/loB6MEKc6L

0 2 34 1K 2

1 0 0 101 0

Download Image

Alex Dhillon @adylon7

11 months ago

@Andercot meet the Fremen of Palantir - they worked quietly in their Sietch mastering life in the dark dry lands of Defense & Enterprise for a millennia Long misunderstood by the Galaxy, yet rumor has it a Jihad is brewing on Dune as @ssankar's apostles gather in strength credit to…

1 13 60 5K 20

Download Image

chamomile @nollywoodstemme

12 months ago

firm believer that its possible to be sweet & compassionate, and also a relentless hater... i've dedicated my life to proving this by example.

106 27K 116K 3.4M 6K

Riley Walz @rtwlz

a year ago

I installed a box high up on a pole somewhere in the Mission. Inside is a crappy Android phone, set to Shazam constantly, 24 hours a day, 7 days a week. It's solar powered, and the mic is pointed down at the street below walzr.com/bop-spotter

297 2K 17K 1.4M 5K

Download Image

François Chollet @fchollet

a year ago

We haven't needed programmers since the advent of automated programming in the 1970s. Once you have a high level language like COBOL and a compiler to automatically turn it into actual code, business professionals can create their own applications without having to rely on…

118 466 6K 615K 667

Julien Cohen @jul_coh

a year ago

UFC @ The Sphere = the next cyberpunk fiction made real. “…the arena, the crowd, the tense hush, the towering puppets of light beneath the dome. No light but the holograms that shifted and flickered above the ring, reproducing the movements of the two men below.” @GreatDismal