I wonder how much data we have used this period? I asked my wife as we were streaming Premier League football on YouTube Tv at 4K resolution on Saturday morning. A few minutes later I had found the right page and was staring at a bright red bar graph that …

Its been six or eight years since I've taken a group of students to the Computer History Museum, and am I ever glad that I made the stop this time. The museum has changed a lot over the years and this was by far the best visit ever.

The first …