Crackpot Inventions

These links describe unusual inventions of Bryan Mumford. They’re no longer made for sale.

Automatic Puny Tune Player
A machine that plays songs on an actual Puny Tune Minaiture Flute

Frog Rock
A natural sandstone boulder that croaks

Mystery Box
A wooden box that’s both smart and shy

Harmonic Visualizer
An electronic device for showing visual representations of musical harmony

A miniature electronic music synthesizer

Shirtpocket Billboard
The world’s smallest scrolling electronic sign

Desktop Billboard
The world’s second smallest scrolling electronic sign