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Cake day: 2025年1月2日

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  • In the 90’s I worked for a printed circuit board manufacturer that used paper tape drives to load the base “OS” into their CNC machines.

    Paper tape is essentially punched cards on a 1" wide paper tape on a reel-to-reel setup. I think it used an optical reader.

    Those amazing eggheads figured out how to transform 3D cad drawings from their engineer’s computers into a data stream the CNC machines understood, and somehow added networking to those CNC controllers that were from the Apollo era (the paper tape systems). Wish I had the sense to take a pic with a disposable camera at the time. I don’t even know what to search for to show it.

    Edit: This controller is similar to what I saw in the nineties, but looks even newer! Haha

    Note the paper tape drive.




  • Is there a Chines phone that is as small as a Pixel 5 (or smaller?), with decent hardware/ram?

    I don’t even need a great processor, just good enough. I don’t play games (other than things like Solitaire or Backgammon), but I multi-task like mad, so ram is more important than anything.

    I’ve been looking at one of the Unihertz Jelly phones. I’m a bit concerned about the mediatek, but they’re well priced so it’ s not a bad gamble.