#Infographic: #Electricity A visual cheat sheet about electrical physics, containing the most important formulas of current and Ohm’s law expressed through an impossible water circuit analogy. (by Pierluigi Scotolati) #Lovely
IF YOU LOOKED IN YOUR WALLS. You'd see a "network" of electrical wires. It could get confusing. The colors help MAP a plan for the electrician and when he installs the wires he then knows what wires should be connected. It helps so they dont have to rewire and helps prevent fires.
LED Light strips on stairway. This would be great if you had motion sensors set up so that at night if you need to go upstairs or come downstairs you don't have to do so in the dark or fumble around for the light switch