I just love the "Jetson's" type images. Just think of what was thought to be our future fifty years ago. I don't see flying cars but I do know that there are drones. And soon there will be driverless cars on the road, I guess! Just think of the technology revolution that has gone on. I remember when I was in sixth grade in Bethesda, MD. I went into D.C. to the National Geographic Society building. They had a phone of the future. It actually was a picture phone. And here we are, we actually have the ability to use our IPads and IPhones where we can see each other when talking.