W hen the Internet Engineering Task Force approved Internet protocol version 6 several years ago, proponents acclaimed it as a major development. Since then, IPv6 (see the sidebar " IPv6 Primer ") has received support only in some areas. In Asia, for example, the profusion of smart cellular phones and PDAs has caused the demand for IP addresses to outstrip the limited supply provided by IPv4, t...

Music coding is a new discipline aiming to develop a computational way of thinking through music experience even in musically-untrained subjects. In this work we will show how music can represent both a valid learning tool and an engaging reinforcement technique to approach coding at an early stage of children education, i.e. in the primary school. This work starts from the discussion of the ed...