“Any sufficiently advanced technology is indistinguishable from magic” - still true?

[The_Other_Waldo_Pepper]

@LSLGuy

I am recalling a thread in the last year-ish on the topic of a 2022-era fully working mobile phone falling into the hands of 1960s scientists and engineers and what they could (or not) do with it. I searched unsuccessfully or I’d cite it here. Anyone else able to help?

Was it this one?

I was wondering what scientists and engineers in 1960 would make of my cell phone if I traveled back in time with it.

Would they be able to make head or tails of it? Would they be able to learn anything from it that would catapult the technology of the day?