Here’s a perplexing fact of life. Really big things are expensive. Really small things are…

Here&rsquo;s a perplexing fact of life. Really big things are expensive. Really small things are expensive, too. A reasonable person would assume that things in the middle are less expensive. Right now, they&rsquo;d be wrong, but once, a long time ago&hellip; they were right. A friend of mine worked on the International Space Station. In case you&rsquo;re not familiar, it&rsquo;s a station in…