So, what exactly is electrical conductivity? Simply put, it's the ability of a material to conduct electric current. Think of it like a highway system, where ions are the cars, and the material is the road that allows them to move freely - the better the road, the faster the cars can go.
A great example of this is when you're cooking and you use a stainless steel pot. The reason why stainless steel is so popular in cookware is because of its high electrical conductivity, which allows it to heat evenly and prevent hotspots. This is just one of the many ways that electrical conductivity affects our daily lives.