A t-shirt that glows according to the strength of the wi-fi around....totes awesome...totes nerdy...totes love it.
Hmm...they have a sweet animated giff to show the shirt in action, but I can seem to pull it down and post it, it keeps coming across as a giff, but just a picture. Any suggestions? I always love learning something new. If I figure it out first I'll let you know.
(Wi-fi detector shirt: $29.99 via think geek. I've ordered from them before and everything was perfect!)