PLUS
EQUALS
What the Pickett leads to in engineering and science is quick and critical thinking, not simply quasi-precise numbers.
I LOVE Wilson Pickett!
As for slide rules...I know it was what was used to land on the moon, although I was a washout in math, and never learned to use one.
Being a musician, I teach my students that Mozart wrote out the orchestral scores of his symphonies without any erasures or strike-outs, WITHOUT A COMPUTER!
They have a hard time wrapping their heads around that. LOL.