A Tree in Jars, an art installation by Naoko Ito (above).
Synth Britannia and Krautrock: The Rebirth of Germany are two great BBC Four documentaries, but you’ll need to find torrents to watch them, as they’re not streamable online (even to rent) due to music licensing restrictions.
On gospel, Abba and the death of the record: an audience with Brian Eno
Old cast-iron radiators, transformed for electric heat.
Tending the Garden of Technology, an interview with Kevin Kelly