This past week my wife, our granddaughters and I returned from a holiday trip to Europe. We visited several cities in Italy, Belgium and Amsterdam. We flew commercial airlines to move between large cities. This made me think of airplane routes and filling up the tanks with fuel. For efficiency reasons airplanes do not get refueled on each stop if it can be avoided. Depending on the part of the world you travel to, airplanes have minimum amounts of fuel they must have on board when they takeoff. The amount depends on the distance to the next stop. I know a few things about the subject because I flew for fun private planes for a few years. For personal reasons (wife and family) I decided to stop. Continue reading “Plane Routes”
I have noticed that multiple times in a week I wake up and check my phone for the time and it is 04:47 AM. Given that I live in the Twin Cities of Minneapolis and St. Paul, there is some day light at that time. I recall a few years ago when I would get up around 05:00 AM to walk the dogs.
I do have an alarm set for 05:00 AM 7 days a week. In addition I have set an appointment in my Google calendar for the same time. Today after waking up at 04:47 AM I checked the calendar to see if there was a message or notification set for 15 minutes before (04:45 AM). Both notification and email are set for 05:00 AM. Continue reading “13 to 15 Java Questions”