I am going to time myself later today with the Rubik’s cube to see if I can beat my 20 second record and get down into the teens. I think if I worked on it I could beat the time, but it really doesn’t matter because I can’t get anywhere with it as far as records go. The world record now for the cube is about 3.5 seconds, which is just insane if you think about it. I can’t imagine what the record will be in 25 more years if people keep working on it, maybe 2 seconds? My heating supplier told me that two seconds would be totally impossible but that someone could knock it out in under 3 seconds with luck. Who knows what the time will be, but my HVAC supplier friend told me that it is possible that someone will do it in 2 seconds in the next 50 years. I think there is a limit to how fast we can do the cube, but I never doubt what the human race can do if they try to do something. I have seen my cooling tech friend do the cube in under ten seconds while we were at a commercial a/c repair job, and he told me that two seconds is definitely possible in the future. I would love to see someone do the thing in two seconds, but I may not be around when the record is broken as I will be 105 years old in 50 more years. I’ll try it later today at the local business when I am there.