Don't Panic is a phrase used in the book The Hitchhiker's Guide to the Galaxy by Douglas Adams. The badge was given away with the 1984 computer game of the same name.
Araknoid, Siegfried Loeffler, haute_muffy, Dr. Brain Freeze, and 46 other people added this photo to their favorites.

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Jim Linwood 13 months ago | reply
Authorfriendly> Ok to use the image. Jim.
andorand 12 months ago | reply
I used your picture to illustrate a blog post about Douglas Adams (in Norwegian, sorry nrkbeta.no/2012/05/25/happy-towel-day/) - Thanks for making it available with a Creative Commons license, and happy towel day! :)
fullerbecker 8 months ago | reply
I used your picture for an iPhone app called Towel: bit.ly/frood - thanks again for CC'ing!
Greg.Marcus2 7 months ago | reply
Thanks for making this available under CC. I used it for a blog post - Six Ways To Turn Panic Into Urgency. idolbuster.com/archives/2070