Electricians Say These 4 Light-Bulb Mistakes Can Burn Down Your House — Stop Doing Them

That innocent little light bulb hanging over the kitchen table or glowing in the hallway seems harmless enough. Flip the ...
Wired

When Lighting a Lightbulb, Use a Thicker Wire

This is a common activity for all types of classes. Basically, you give students a battery, a bare copper wire and a small light bulb. The students are asked to find out different ways to make the ...