Nathan's Possibly Interesting web site
A portfolio type for featuring items in your portfolio.
Well, at least it’s pretty!
The Golden Gem adding Machine
Ugly it was, but extremely useful!
Shades of the ASCC!
As simple as it gets!
A truly ingenious device!
Over nine meters of logarithmic scale!
Don’t buy a cow without it!
A relative humidity calculator
The charm of 19th century scientific illustrations
