Prior to the invention of telegraph and rail Thomas Jefferson lamented the fact that transport and communication were so slow. Modes of transportation and comm

Prior to the invention of telegraph and rail Thomas Jefferson lamented the fact that transport and communication were so slow. Modes of transportation and communication hadn't changed in centuries. Technological progress had seemed to slow to a crawl. Shortly after his death, telegraph and rail were invented and technological progress boomed. Technology is constantly refined slowly for long periods of time. Then there is a new discovery and everything changes rapidly. I believe we are on the precipice of such a boom. ReBCO high temperature super conductors were invented in the 80s and reached manufacturable maturity in 2010. Anything that uses powerful electro magnets is just starting the process of being made more powerful and cheaper. This invention is why there is a sudden interest in commercial fusion. I have seen recent papers calculating upgrades to MRI that will make them more powerful, cheaper to build and run. I already feel the future of my childhood has arrived. I am very excided for the technology we will see in the next couple decades. PS I only used Thomas Jefferson because I recently read Undaunted Courage that talked about Jefferson's lamentations of slow progress. PPS Computer aided design could be seen as the last great technology boom. It has allowed us to build more efficient and lighter machines that were not possible before.