Nathan's Possibly Interesting web site
A portfolio type for featuring items in your portfolio.
The Rolls Royce of pocket calculators
The Totalisateur dial adder
Propaganda postcards from the Great War
Sexton’s Omnimetre
Nuclear blast slide rules from the cold war era
A rare action comic for the ultimate geek
A politically conscious slide rule from China
The Hoffman Airplane Calculator
The R. H. Smith helical slide rule
How to teach what makes things tick
