This Might Be Helpful

[the fisherman]

I'm going to build one today.
http://zapatopi.net/afdb/

 

[chnlisle]

Been wearing one for years.

 

[Mark W. Ingalls]

Just be careful; this MIT paper describes such devices as potentially helpful for surveillance and control...

 

[the fisherman]

Just be careful; this MIT paper describes such devices as potentially helpful for surveillance and control...

 

[simimike]

It's nice to know I'm not alone. I like to think of my camper as a full body beanie.

Mike

 

[Steve Scearce]

There's a certain well-known talkshow host who's been sporting one of these for years. Tres chic!

 

[chnlisle]

I wear mine in a pyramid shape.