Recent submissions

Comment · 5 days ago
The good news is bigger laptops coming tomorrow in the phased release.
Comment · 13 days ago
We are in the days of building the things we dreamed about as kids. Looks great for right turns!
Comment · 15 days ago
If the flying version is ever sold (unlikely) it will be subject to flying thing rules (FAA). Best case it would be like buying a used F1 car from Ferrari. They retain possession and you get to occasionally fly in on the private jet and drive it under supervision on a racetrack.

It’s cool tech demo. I’m not expecting to see one fly in private hands ever.

Comment · 16 days ago
RDMA over thunderbolt
Comment · 21 days ago
One suggestion for the feeling that has been great for me. Finding a hobby where you can focus on sweating the details. Detach it from economic imperative (the core definition of a hobby, you dont make money from it). Ham radio, maker and micro electronics, woodworking, calligraphy, music. Of course there are more technically advanced solutions to the problem, that's not the point. The point is the effort and discovery.
Comment · 1 month ago
Great blog post by Peter Gibbons, Michael Bolton, and Samir "Nagana-work-here-anymore" about their time at Initech

https://www.youtube.com/watch?v=yZjCQ3T5yXo

"all right so when the subroutine compounds the interest, it uses all of these extra decimal places that just get rounded off. So we simplified the whole thing, we round them all down and drop the remainder... in to an account that we opened"

Comment · 1 month ago
This is an awesome technical demonstration. I enjoyed learning by doing and I’m impressed by how well this ran on a phone
Comment · 1 month ago
This is the biggest anticipated benefit of SMR. The US has 30+ licensed reactor designs. France has 3. Korea has 3. The economics of French and Korean reactors, built repeatably, are drastically improved over US reactors. If the NRC does its job and actually says "we know more about nuclear power than the local state energy commission and operator" then we the US can achieve those levels of repeatability and cost. We want safe reactors, we dont want infinitely customized reactors that are tailored to every state and operator's preference for how they want to polish fittings and lay out the pipes etc etc.
Comment · 1 month ago
Agree that if you run them for 40 or 60 years (1 renewal + 1 extension) it gets very affordable. Similar to data center, the economics are great if you take out construction costs. The problem is 40-60 years has proven to be a very long time in political and economic contexts, so on a practical basis many many plants are shut down prematurely and dont fulfill that useful life, increasing the cost of capital (bonds etc) to build the new plants and therefore LCOE.

Totally agree that if you get a stable, reliable operating reactor it's very cheap. When people, politics, and the rest get in the way the actual costs drastically increase.

Comment · 1 month ago
I have the laptop version 9955HX3D (which I believe is a 9950 with 2.5ghz base, 5.5 boost, and lower TDP) in a Legion Pro 7 and it's a fantastic chip for a computer that I can move around. 16 full cores in a laptop is a luxury and 64gb of ram has proven to be a wise choice prior to price spikes

Let's not discuss battery life and overall size, however it helps the thermals.

I do a lot of CPU bound engineering and scientific compute on the computer and it chews through it.

I also bought the entire computer for $2500+tax new from Microcenter in December and it's appreciated 25% in value since then.

Comment · 1 month ago
I disagree - Fable melts the GPUs and they have a high incentive to move people off of that. If they have meaningfully decreased cost to serve on Opus 5.5, they can reduce prices and increase margin or at least turn off the most expensive compute.
Comment · 1 month ago
Good data and goes to show that Fable is melting the GPUs and is priced accordingly. I'd guess that cost to serve for Opus 5.5 is meaningfully lower through architecture advances
Comment · 1 month ago
They store the empty tubes, why not the full ones? Are they collecting that much mass that it’s really impractical. Are the empty tubes nested like solo cups to save space? I understand the rationale for the sample return, but those tubes will be hard to find after years of dust storms.
Comment · 1 month ago
Agree, the decision to drop samples on the ground doesn’t make sense to me. Store them in the rover. Much easier to find them all in one spot later.

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