Suitable for kids (and parents) - some of the complex copyright laws get a bit of an overview:
As someone who's always hated phones, and has loved the discovery of text - yes!:
Photography, telephone and telegraph = "moral panics", led to legislation about privacy. This video gives a great insight into the social developments that also surround this:
Really interesting: It is when the meaning is changed that I wince...
Another interesting video from Erik Qualman