Questions

Now and then, I question the evolution of humans. Usually, these questions come up at work, either during my cleanings or sometimes at my other work place. Today, I came up with one:

Why would you try to was a huge shard of glass down a sink drain that is about 1-inch in diameter?

When using addition to count up a daily payments, wouldn't it be smart to look at the whole items (i.e. cash vs credit card) and combine the two? Rather than question whether I can add 2 + 2?

(i could explain more, but that would be dangerous)