Did anybody else hear Archive on 4 on BBC Radio 4 this evening?
(https://www.bbc.co.uk/programmes/m00066xk if you want to listen on-line)

Entitled The Age of Emulsion it looked from the heyday of DIY to the era
of GALMI and was presented by Laurence Llewelen-Bowen. Please don't be
put off by the last bit: he was really quite acceptable. And it looked
at the lack of DIY skills amongst the modern generation and how that
came about.

Nick