Older hackers will remember that a crystal set radio receiver was often one of the first projects attempted. Times have changed, but there’s still something magical about gathering invisible signals ...

The Arduino Due in the shops with a price tag of $49, is bound to give a boost to the platform. The Due, which means 2 in Italian and is pronounced "doo-eh", replaces the 8-bit, 16MHz Uno by a 32-bit, ...

[Kris]’ house/office has a huge store window, and instead of covering it up with newspapers, decided to do something cool. He’s had projections and other art pieces on display for his neighbors, but ...