akiselev
Joined 15 years ago
Joined 15 years ago
The EIC's first mint was operational in 1643, long before it became a quasi-state. It started to become a quasi-government more than a century later, when it started raising its first major army in the 1750s culminating in the Battle of Plassey and didn't really have the resources to fully become one until the diwani in 1765.
You don't need a government backed paper currency, you need a mint making precious metal coins. History has several examples like the mints at the Potosí silver mines or those by the East India Company that enabled trade without effective governments to back them up by just providing reliable coinage that spread to many other polities.
As long as there isn't some crazy inflationary force like colonizers arriving with an unlimited supply, we can use something as simple as beads or seashells for currency quite fine. It just means more labor overhead to create that currency in the first place.
And 1932! https://www.movingimagearchive.com/sources/san-francisco-by-...
It just sends the PDF to Gemini Flash and asks it to extract semi structured data (semi structured in the sense that it's not fully structured extraction, but its a JSON file to feed into the next step of the LLM design process).
Works pretty well in general, though I should update to the latest Gemini version.
That's not how Metcal fixed temp induction soldering irons work. They don't have a control loop, which is what makes them so much better than other soldering irons.
They exploit the Curie temperature [1] of some alloys, in which the metal loses its inductive properties when it hits a certain temperature. A Metcal power supply pumps a simple 13.56 Mhz signal into the tip which heats it up and when it reaches its Curie temperature, it just stops heating. Since the signal is constant, whenever the temperature of the tip drops it just heats back up without any PID loop. The downside is that you have to switch tips (alloys) with a pair of pliers to change temperatures, but the upside is that there is no control loop delay.
It's also why their station are so reliable. There's basically no "modern" electronics in them and the worst you have to do to fix them is replace an electrolytic capacitor. I've got a power supply manufactured in the late 90s that's still as good as new and like you said, going back to a Hakko or any other soldering iron is downright painful.
(Side note to anyone who cares: when the patents expired, a couple of Metcal engineers left to form Thermaltronics, which sells cheaper stations and Metcal-compatible tips)
> FWIW - Computer vision is also NP complete, but we do that all the time now.
I have no idea what you mean by this. What's your definition of NP complete?
You and everyone else. That's the great mystery of transformer architectures as applied to language.
To be clear though, they're only good at schematic capture, which is very much a textual representation. Most of the data basically boils down to netlists, which are a text based format mapping connections between abstract pins that only later map to physical copper. The actual schematic portion is for human consumption and LLMs don't need to produce those to be useful.
Where LLMs completely break down is the next step, PCB routing. That's an NP-complete research problem that's been ongoing for decades without much progress. I've had some fun playing with using LLMs to better specify DRC rules in Altium so that the "classical" algorithms are more usable, but at the end of the day their geometric intuition is nonexistent.
https://github.com/akiselev
Projects:
* ghidra-cli - cli to run ghidra headless for agents to reverse engineer stuff
* altium-cli - build and edit Altium PCB files with agents
* pcb-toolkit - PCB design library and CLI for calculating impedance, current capacity, via properties, etc
* debugger-cli - debugger CLI tool for agents to run and debug binaries
* datasheet-cli - search for components via Digikey/Mouser, download datasheets, and use Gemini to extract (semi-)structured data