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
We have a low common denominator: 2

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.

user:
pass:
register,


   

Playground Radio Phone.

  (+2, -1)
(+2, -1)
  [vote for,
against]

Quite simply, its a radio transceiver with a solar panel, or a hand crank, with a directional antenna.

Install this device on multiple playgrounds and direct it to communicate with each other.

Now you have a network of kids talking together on playgrounds.

If you are feeling adventurous, you can even add a radio FM station kit, so kids can run their own 'local' radio station.

mofosyne, Mar 05 2011

Please log in.
If you're not logged in, you can see what this page looks like, but you will not be able to add anything.
Short name, e.g., Bob's Coffee
Destination URL. E.g., https://www.coffee.com/
Description (displayed with the short name and URL.)






       This could be useful as a time-measuring device for very short intervals - such as the interval between its installation, and it being stolen, smashed, or both.
8th of 7, Mar 05 2011
  


 

back: main index

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