One plus one doesn’t always equal two
Things are not always what they seem. Sometimes, the lessons we learn as the gospel truth, later turn out to be true, but only within a certain context. For example, a simple word will usually have more than one meaning. One of the earliest instances of multiple meanings I can recall is the number 2, which we learn is, “two”, but also sounds like “to”, and “too” too (haha). But that is not not what I meant by the title “one plus one doesn’t always equal two”. Waaay back, about 50 years ago, we seventh graders were all surprised when they started teaching us the “New Math” (precursor to higher mathematics back in the sixties) and first heard about the binary system (so important to computer language today). On the first day, our teacher stated that in some instances, 1 plus 1 didn’t equal 2! We all wondered how could that be? As most adults know, the rules for the binary system are not necessarily the same as the conventional decimal system that kids are familiar with (kids, the binary system only contains 0’s and 1’s, haha). And that was just the first of so many revelations in our later [...]