It's time to fight back against obnoxious cell-phone users.
Download our SHHH cards.
Absorptions is the blog of Oona Räisänen, a self-taught signals and electronics hacker from Helsinki, Finland and it's full of her wonderfully geeky experiments and investigations. Highly recommended. Via Waxy. -jc.02.05.14 #
A post from the daily flow of linkage called Fresh Signals, at Coudal.com.