3D printers now print even metal and are getting bigger and better. (1, 2)
The old craft of metal manufacturing and welding will soon be forgotten.
Oh, I would love to see the faces of “high tech” people of the future when for some reason their machines break or when they will just want to create something not created by these machines… 🙂
We often wander how we are so incapable of doing things the ancient people did – like moving giant stones to create giant monuments. We have lost that skill due to technology. We have become too lazy to even be willing to learn that skill. And not we believe all ancient monuments were built by alines. How… human!
We once knew how to do everything! Too much “knowledge” had made us dumb…