. . .

Sat May 6 2023

I think if I’d used a slide rule, I might have a more intuitive sense of logarithms.


What are today’s slide rules? The tools that 20th C folk used as everyday tech that made things easier to grasp.

Maybe the margin ding of typewriters, that gave writers a sense of how much they’d written?

Physical currency makes it clear when you’re spending a lot.