How a mercury switch works / DIY 💡💡💡💡💡
Mercury Tilt Switch and Reed Switch
The Mercury switch
How a Tilt Switch Works (AKA Mercury Switch)
Mercury switch
Mercury Switch: Working principle of Mercury switch: Mercury switches used in Transformer protection
Tilt Switch Without Mercury
Mercury Switch Demonstration
Vintage Mercoid Mercury Pressure Switches
Mercury & Gold ☠️☠️☠️ Fine Gold Recovery #mercury #gold #retort
Getting Toxic Mercury Metal From Tilt Switches
Mercury Switch (Whats the use?)
What are thease things? | Mercury Switches
MERCURY SWITCHES - USED IN TRANSFORMERS
Beautiful DIY Mercury Switch Electric Motor
Vintage Mercury Switch (PWJ59)
How to Use Mercury Switch (Tilt Switch / Ball Switch) in Arduino
Working of Tilt switch
All about Mercury, the Liquid Metal | Element Series
Lightswitch So GOOD They Made it ILLEGAL