Half a croissant, on a plate, with a sign in front of it saying '50c'
h a l f b a k e r y
Loading tagline ....

idea: add, search, annotate, link, view, overview, recent, by name, random

meta: news, help, about, links, report a problem

account: browse anonymously, or get an account and write.



Raincoat Sound Antenna

With foam disk attachment that doubles as an umbrella/ hearing aid
  [vote for,

The hood to this raincoat is a semi-rigid half-sphere of foam that can be worn like a rain helmet/ head-umbrella or flipped back to a vertical position to act as a sound-focusing hearing antenna.
JesusHChrist, Dec 11 2013


       //half-sphere of foam// Would work better if the shape is parabolic and the surface is dense. +
csea, Dec 11 2013

       and the award for "Suspect Surveillance Techniques" goes to ...
FlyingToaster, Dec 11 2013


back: main index

business  computer  culture  fashion  food  halfbakery  home  other  product  public  science  sport  vehicle