The Importance of What Happened First

I don't think Britannica makes physical books anymore but Worldbook does. I have three or four of those old encyclopedias including Britannica prior to 1957. There's no mention of Sputnik and the Vietnam War had not occurred yet. But going back to the other question, it comes up a lot is who did what? So when you try to tell the story of Ethernet, there's a guy from Boston, Texas, no other city. Who was at DataPoint and they introduced to ArcNet.