Barbed wire is something we all know, and perhaps use on a regular basis. the history behind this ‘devil’s rope’ is an interesting one. It certainly changed the world.
Intro & outro music: Bach – Cello Suite no. 1 in G major, BWV 1007 – I. Prélude
Public domain in the European Union (interpretation registered over 50 years ago, see below). Moreover, the restoration of a recording in the public domain does not open a new period of rights.