Here's why:
* Insulators are materials that resist the flow of heat (and electricity). They do this because they have a poor ability to conduct thermal energy.
* Conductors are materials that easily allow heat (and electricity) to flow through them.
When you place an insulator between two conductors, you create a barrier that slows down the transfer of heat. This is why we use insulation in our homes, walls, and even in clothing to keep us warm or cool.
Examples of common insulators:
* Fiberglass (used in walls and attics)
* Foam insulation (used in walls and appliances)
* Wool (used in clothing and blankets)
* Air (a good insulator, which is why we use double-paned windows)
* Wood (a relatively good insulator, often used in construction)
Let me know if you'd like to explore any specific types of insulation in more detail!
