In math, you FOIL when multiplying two binomials. Really, FOIL is just the distributive property; it's just a rule to help make sure you multiply everything in the first binomial by everything in the...
When someone uses the term tin foil, that person is almost always talking about aluminum foil. Tin foil is an old term, and it has carried into the present where it is frequently used to mean...
Actual tin foil was superseded by cheaper and more durable aluminum foil after World War II, and aluminum foil is sometimes confused as "tin foil" because of its similarity to the former material....