Made by KiwiSDR NZ in New Zealand, the KiwiSDR 2 is a software-defined radio with its own computer, packed into a small metal box.

News & views from the BBC's international radio station. In 1971, Adam Hargreaves inspired his father Roger Hargreaves to create Mr Men, a daring rescue from a Taliban stronghold and the mass exodus ...

New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong ...