It weights over 400 tons fully loaded, carries 415 people 7,000 miles around the world and all this is done 6 miles up in the air at 615 miles an hour.
I get the physics of how it flies and I used to work on the 747 prgram, but it still amazes me what this incredible machine does. And it’s been flying in various versions since 1969. Don’t let anyone tell you machines don’t have souls.