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Cake day: July 7th, 2023

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  • In an interview recently he openly speculated about how long he’d be in prison if Kamala wins. It seems like he has a strong savior complex, and thinks he’s the only one that can save humanity by establishing colonies on Mars. He phrases it as preserving “the light of consciousness.” Can’t reasonably do that from prison. With that perspective, for him, practically all means justify that end.

    At more personal level, after one of his kids transitioned he publicly stated it was like that kid had “died.” In his own words, he swore to kill the “woke mind virus.”


  • Stories like this are sometimes more complicated than they appear. The infamous examples of $500 hammers, for example, were anti sparking hammers for working around flammables or munitions, hence requiring special materials, certification, and low production runs.

    For this case, we have liquid hand soap dispensed by a pump. Pumps require a sealed vessel. Unlike commercial planes, military planes are required to anticipate prolonged operation with an unpressurized cabin. At max altitude of a C17, atmospheric pressure is only 20% of sea level. Off the shelf dispensers are unlikely to be designed to withstand that pressure difference, let alone function normally. In a high demand environment like aerospace, even apparently minor failures like an exploding soap container needs to be taken seriously due to the possibility of unexpected cascading failures. Why not use bar soap, then? Unfortunately this too has complications, like not being able to be securely mounted, liquid soaps having superior hygiene and cross contamination characteristics, and necessity for military standardized soap, sometimes designed for heavy metal, eg lead, which is likely if the cargo were munitions.

    This unusual set of requirements unlikely to be seen outside the military context, so whether designed by Boeing or off the shelf the unit would likely have low quantity manufacturing runs, significantly increasing per unit costs. Combine that with the necessary certifications and the per unit costs balloon even further.

    While a soap dispenser having an 80x markup seems absurd, it might be more reasonable than it seems at first glance. To be clear, there absolutely is military contractor graft. I just don’t expect even a $10,000 soap dispenser would be a substantial proportion if it even within the C17.










  • Key detail in the actual memo is that they’re not using just an LLM. “Wallach anticipates proposals that include novel combinations of software analysis, such as static and dynamic analysis, and large language models.”

    They also are clearly aware of scope limitations. They explicitly call out some software, like entire kernels or pointer arithmetic heavy code, as being out of scope. They also seem to not anticipate 100% automation.

    So with context, they seem open to any solutions to “how can we convert legacy C to Rust.” Obviously LLMs and machine learning are attractive avenues of investigation, current models are demonstrably able to write some valid Rust and transliterate some code. I use them, they work more often than not for simpler tasks.

    TL;DR: they want to accelerate converting C to Rust. LLMs and machine learning are some techniques they’re investigating as components.







  • For people lacking context, Boeing split off and sold their division that became Spriti Aerosystems. The theory at the time was that Boeing’s core competency wasn’t building airplanes, it was managing relationships with other vendors. In particular, the actual plane manufacturing part of the company was undesirable due to perceived poor “Return on Net Assets.” The theory they pitched to shareholders was they should sell off non obviously profitable divisions so they reduced asset liability while keeping the same or better profits.

    That was their explanation, of course it was a terrible idea.