Learn about the physics of resistance in a wire. Change its resistivity, length, and area to see how they affect the wire's resistance. Predict how changing each variable will affect the resistance.
I just purchased crackle subway tile (3x6) for our backsplash. As I was shopping around it seemed that $12-15 per square foot was the average price. You can get cheaper but they were VERY basic. I ended up with a Sonoma tile which was hand molded and cost $20 square foot.
For those who want their countertops and backsplashes to be colorful and creative, as well as giving a boost to the environment, love the look of a recycled glass countertop. The material isnât costly but the process and artistry can be. Recycled glass countertops: $50-$125 per square foot. Wood or Butcher Block.