Understanding Engineers

Percussive maintenance: I hit it and it started working (hammer icon)
Cycle power to the panel: Turn it off and on again (switch icon)
High impedance air-gap: I forgot to plug it in (plug icon)
Organic grounding: I got electricuted (arcing lightbulb icon)
Thermally reconfigure: It melted (dripping liquid icon)
Kinetic disassembly: It blew up (atom icon)
Thermal shock: It burned (heat icon)

by Scott Thomas
@yogthos