https://enginerds.co.uk/wp-content/uploads/2018/08/episode-4.mp3
Things we talked about on this episode include:
High-frequency anti-loitering devicesHuman hearing test:How the sound of the 80s was invented by accident:Snurfers!Spiders flying with electricityWake power monthly articleThis episode also features a short audio clip of “In the air tonight” (1981) by Phil Collins.