@CJohnson_TE

Green energy enthusiast and tech innovator 🌍⚡️🚀

Boston
Joined December 2023
Caleb Technology retweeted
“You need to be stubborn on your vision, but very flexible on the details.” — Jeff Bezos
48
1,475
48
8,746
150,808
Caleb Technology retweeted
'Tesla's Wedgy Electrode Patent (+2 other innovations)' Tesla published a patent application that solves several challenges for the dry electrode, tabless 4680 battery cell through the use of coatings, tapering the electrode, and electrode sleeves. That should help reduce cell defects during both the manufacturing and use phases of the battery cell, as well as present opportunities for increased energy density through thicker electrodes and higher silicon loadings. *Timestamps* 00:00 Introduction 01:08 Patent Details 02:02 Insulative Electrode Edge Coatings 03:52 Tapering the Active Electrode Material Coating 06:17 Electrode Sleeves 09:26 Summary
12
17
141
4,188
AI is at its best when it clears the busywork so you can think. Give it the noise. Keep the judgment.
1
915
Caleb Technology retweeted
The thoroughness with which agents can test and QA software is unrivaled. I pointed out something wasn't rendering right in a mobile (in-app) browser. The thing goes to the depths of Mordor to reproduce, simulate, fix, deploy, verify. It created an ephemeral vercel deployment to throw at an iPhone simulator! The absolute grind on these things. Humans could simply never match this level of intensity. We'd run of energy, we'd extrapolate, we'd hope it'd work out. The software of the future will be of a quality and performance we've never experienced before. It's amazing to watch this shift.
116
39
19
696
51,589
Caleb Technology retweeted
$MU $SKHY $DRAM HBM BIT DEMAND GROWTH (CITI) +62% in 2027 +69% in 2028 An HBM bit eats about 3x the wafer capacity of a normal DRAM bit. So this curve pulls roughly 3x the fab capacity a commodity bit would. We are never catching up. Are we?
$MU $SKHY $DRAM Holy Structural Shit. Citi Research says memory undersupply gets WORSE through 2031. DRAM demand +30%/+35% (27/28) Supply only +19%/+22% Already extremely short in 2026, now demand outruns supply for years. Anyone without an LTA/SCA is about to feel the pain.
12
18
1
121
55,761
Caleb Technology retweeted
🛠️ Ideas matter. Turning them into practical solutions matters even more. Celebrate a young changemaker doing exactly that by nominating them for the #YoungInventors Prize 2027: epo.org/nominate
1
5
10
599
🥳 Excited to start revealing what we've been working on in the last few months. First, we decided to reinvent Kubernetes for agentic workloads with statefulness and fast resumption. Secondly, we are building an agentic orchestrator that will be Google's open agentic orchestrator and runtime. github.com/google/ax
126
376
120
4,232
715,780
Caleb Technology retweeted
Pre AI this would have been like big news but now big progress is very normal
Go 1.27 introduces the goroutine leak profiler...
1
3
366
Caleb Technology retweeted
It's like they say. When it rains it pours... in terms of raw data that needs to be converted into actionable business insights for key stakeholders from the iot firehose
1
3
330
Caleb Technology retweeted
OpenPaths lets you track your spend across all your AI providers
2
1
5
312
Caleb Technology retweeted
Jev picks the target. MOSS picks up the litter. “Pick up the cans.” Now change the instruction: “Pick up the bottles.” Real Jev decisions, replayed in simulation. Toward cleaner streets, one maker at a time. showrobotics.ai/moss-jev/
7
9
3
112
37,038
Caleb Technology retweeted
Every Nigerian founder telling their designer they want it 'in two weeks' is why the local software industry keeps rebuilding the same thing. Buy the time.
It takes time to build solid software systems.. Humans are not AI… They need time to be creative especially those of them designing and developing systems for you. You want brand designer, UI/UX designers, frontend and backend engineers to develop your start in two months? How? @ossynoya I referenced your tweet….
2
7
31
5,253
Caleb Technology retweeted
Enjoy this “symphony of iteration” with new footage. I love the closing lines: this was the first time we went through the landing procedure with the precision needed to land back at the pad. And we did it. “Had there been a tower out there, the rocket would have been caught.”
A fully and rapidly reusable rocket will fundamentally change how humanity accesses outer space. “The Holy Grail of Rocketry” continues the ongoing Starship series with a look back at the scrappy days of SpaceX engineers proving reuse was possible and takes you onboard a high-seas race to recover a floating Starship
11
11
164
8,762
Caleb Technology retweeted
Zombies and aliens back to back it’s a typical apocalypse in jevton
WTF !!! I pushed @typesafeai to a break neck decision making frenzy and it held up its own. Insane I built a town where Jev makes EVERY decision and never writes a single word 🤯 Jevton 🏘️ 120 people, 7 roads, 20 businesses, a council, a newspaper Every hour Jev decides for every single person: • what they do, • how hard they work, • what they spend, • if they're about to get sick, • who to check on Plus the council's priorities 🏛️ traffic on every road 🚗 prices in every shop & the tax rate 💰 and which story leads the paper 📰 20,000+ decisions in less than 5 minutes. Over 1,000+ per second when the gold rush fills the town. ALL OF IT BACK IN ABOUT A SECOND ~15 calls. Fraction of a cent. Zero text generated. Probabilities in, decisions out. That's it. That's the trick. Then I made the world try to kill them 🌪️ 🧟 🛸 ☄️ 🌋 Zombies. Aliens. Meteors. Volcanic ash. Back to back. People get sick, starve, get turned away from a full clinic, DIE, get buried ⚰️ Families grieve. Estates pass to housemates. Shops close without staff. Someone retrains and takes over. Newcomers move in. The unhappy leave 🧳 And when the last resident dies the camera drifts over the empty streets and a lament plays If you want to test it let me let me know i'll share the link
1
11
1,167
Caleb Technology retweeted
A larger population is not all sunshine and daisies, and you don’t have to be a misanthrope to believe that. When there are more people, there’s more demand for scarce resources. Yet cities and states adjust. mackinac.org/blog/2026/popul…
1
2
4
267
Caleb Technology retweeted
Jev Generative UI has been achieved externally
New experiment: json-render + jev The future Generative UI is instant Your components, your actions, your design system Rendered in milliseconds
98
155
20
4,474
530,153
Caleb Technology retweeted
Databricks' @alighodsi on AI risk and adoption: Ali isn't losing sleep over the existential risk debate. He says a number of conditions would all have to be true simultaneously to enable an actual runaway takeoff scenario, and currently several opposite conditions exist. Each frontier training run requires significantly more resources. Power, GPUs, engineers - and some attempts fail, burning up huge piles of money with them. Until that reverses, he doesn't see the self-improving loop happening. Cyber is what he's watching most closely and where he anticipates real impact. Most orgs are not equipped for the coming change in agentic capabilities. The time between a vulnerability being published and being weaponized has collapsed from years to hours. On adoption, he believes most companies don't need a smarter model. The models are already smart enough. The gap is context they don't absorb - the things an employee who's worked at a company for five years learned by osmosis. If the frontier stopped advancing today, he thinks it wouldn't meaningfully change the value most are extracting from AI anyway. In conversation with a16z's Martin Casado and Sarah Wang: 00:00 Intro 00:48 Why Ali places the AI risk near zero 05:05 The word "pacing" was a mistake 10:50 What 10k agents and $100m can do 12:20 What would change his mind on AI risk 14:20 More GPUs, more ways to fail 18:05 US export controls on PlayStations 20:10 The damage everyone expected by now 24:30 Public vulnerabilities weaponized in hours 30:15 Why labs can't grade each other 37:15 Why most of RSI isn't actually RSI 40:05 Why nobody really needs a smarter model 41:50 The AI use cases nobody argues about 47:30 Google Search solved this 25 years ago 50:55 Nobody has privileged knowledge now 55:10 Same model, new harness, 2x cost 58:15 Open source: 5% of spend, 60% of tokens 1:05:30 90% of new databases are created by agents YouTube: youtu.be/GzEtpAKYRvE @databricks @martin_casado @sarahdingwang
32
38
8
196
329,141
Caleb Technology retweeted
For the shot at 3:35 minutes, I remastered the original footage so it to be as smooth as possible in 4K
Starship Flight 13 - Cinematic Edit
32
32
6
333
18,718
Caleb Technology retweeted
Do Chowdeck riders really earn ₦100,000 a week? After a resurfaced clip of CEO Femi Aluko sparked debate online, we spoke to riders across Lagos, Abuja and Ibadan to find out. Here's what they told us: techpoint.africa/insight/cho…
1
4
4
1,732
Caleb Technology retweeted
Safari 27 supports JSPI, a magic WebAssembly capability for sync native code to suspend on an async 𝙿𝚛𝚘𝚖𝚒𝚜𝚎. On fx.sh, libfx uses the built-in browser 𝚏𝚎𝚝𝚌𝚑 stack to make API calls. As more code goes native, I expect WebAssembly to play a huge role in the future of the web.
41
27
7
483
62,761