Thursday 14 March, 2024	The Lisp machine
Thursday 8 April, 2021	Dancing with a Lenovo Duet
Thursday 24 May, 2018	Citizen sensing with Arduino
Monday 8 July, 2013	DS18B20 digital thermometer
Monday 1 July, 2013	XBee radios
Thursday 20 June, 2013	Sensor mote initial parts list