Can rubber conduct electricity?
If a material lacks these free electrons (also called conducting electrons)—as rubber does—it will not conduct electricity and is called an insulator. There are also in-between materials, called semi-conductors, which behave as a conductor or insulator, depending on the amount of voltage applied to the material.
Where Does Worcestershire sauce come from?
A: Despite its name, Worcestershire sauce was originally an Indian recipe, brought back to Britain by Lord Marcus Sandys, ex-Governor of Bengal. One day in 1835, Sandys appeared in a prospering chemist's emporium in Worcestershire, England, and asked the chemist to create a batch of sauce from his recipe.