The Infinite World

With the renewed conflicts on Earth, it is evidence why no higher intelligence being ever wanted to visit this planet!  WHO would want to see the incumbents killing each other again and again for no apparent reason! Alien would think that all being on this planet is stupid or what? These people would spent so much time and resources on building weapons to annihilate each other again and again for thousands of years until maybe 1 day an all out nuclear war would reduce this planet to shambles! Ya maybe this is the unique destiny of this little planet!

SpaceX made it look so easy, Falcon 9 made 25 flights by end Feb 2026.

 I am hoping to cross 2000 km mark for the whole year of 2026. This is about 5.48km per day to run. Hopefully I can achieved this target this year and do a sub 5 hours for the scsm 2026 marathon on the first Sunday of 2026

How accurate were human in keeping time before the atomic clock, which came into existence in 1955! If there were a 10 percent off in time keeping, then human could be only in the 1800s now, if their forefathers counting was too slow or human could be in the 2200s if they count was too fast! How reliable were their forefathers time keeping skills ?  Last but not least, there were many inaccuracies in many areas in the past due to unreliable technology in the olden days!