What does the 2 stand for in a No. 2 pencil?

Answer The number 2 on a pencil indicates the hardness of the pencil's writing core. A number 2 is a darker pencil with a softer core. A higher number indicates a hard writing core, which leaves a lighter... Read More »

Top Q&A For: What does the 2 stand for in a No. 2 pencil

I broke a pencil in half, and put them in my ears to look like I had a pencil through my head...?

Is it okay to use a lip liner pencil or eyeliner pencil on my hair?

you could use lip or eyeliner pencils to cover grey roots a bit, or fill in a tiny bald area.But,because they are wax and lanolin (or similar) base, they will not actually color your hair in red, ... Read More »

Does anyone know any good remedies for removing pencil off of walls.?

I recently discovered Mr. Clean's Magic Erasers. You can buy a box of them at any grocery store or other stores like Target or Walmart. I swear by these things! I use them to remove scuffs from ... Read More »

What does CCTV stand for and how does it work?

Closed Circuit Television (CCTV) is the use of video cameras to transmit signal to a specific, limited set of monitors. It differs from broadcast television in that the signal is not openly transmi... Read More »