I recently visited Texas where my relatives had a little robot carpet cleaner that traveled through the kitchen and living room picking up the dirt. It was just a little round thing about 9 inch diameter and 3 inches high powered with rechargeable batteries and ran for a couple hours on a charge. The thing was very intellegent and figured out which way to go if it ran into a wall. There was a chair in the living room and the robot figured out how to go around the chair by the position of the 4 legs of the chair. It couldn't get underneath the chair since the legs were too close. It was amazing to watch. The ultimate cheap house keeper.
I also attended church for the first time in 40 years. My Niece attends a large church (Cornerstone church) in San Antonio Texas where there are about
3000 people and five TV screens. They preach the bible and also politics, and recommend voting for only Christian or Jewish candidates who support bible teachings . But they don't mention any names since that would cross the line. There were 2 armed police officers at the door. We had the communion and drank grape juice and a wafer of something and put $5 in the collection plate. It was interesting.