Some major drivers of innovation for that time period:
A lot of people were very recently very upskilled on the government's dime. A shitload of Navy personnel had just been trained on things like electrical engineering to better understand the radios and radars they were operating, and others were taught how computers worked and accidentally turned into early software developers.
Labor was in short supply so companies had to provide significant benefits and eventually pay to make their business work. Low level labor making more money directly enriches a majority of Americans at the time, and a rich base like that has more resources to devote to buying goods but also investigating WHICH goods are worth it, ie making market competition actually work instead of just being about who has the lowest sticker price, which is a direct result of modern americans being dirt fucking poor in money, time, attention, resources, etc. A shortage of labor and therefore increase in the wealth of the everyman may have also contributed to the renaissance.
The US was still PUMPING money into basic sciences and basic technology research. This is especially useful for materials science which feeds a lot of engineering.
So many people had been recently put into such high positions that there wasn't as much of a "Management class", workers were managing workers. People could focus on doing things instead of office politics, ass covering, and pretending to look busy to people who have no freaking clue what they are managing.
Germany lost IP protections for many things. This results in a fertile ground for innovation, because everyone can freely make a widget that matches the now invalid german patent X, so there is high compatibility in widgets, while also being high incentive to improve your version of Widget X in some way so you can patent that improvement, meaning there's a lot of exploration going on in the solution space. Patents explicitly freeze investment into large solution spaces, especially with how vague modern patents are, how incompetent and undertrained/understaffed the patent office is, and how hard it is to get a court to invalidate bullshit patents.
Basically all those things businesses insist are bad made the world better for consumers, and more importantly, people. State investment into the population paid huge dividends. Who could have guessed.
A lot of people were very recently very upskilled on the government's dime. A shitload of Navy personnel had just been trained on things like electrical engineering to better understand the radios and radars they were operating, and others were taught how computers worked and accidentally turned into early software developers.
Labor was in short supply so companies had to provide significant benefits and eventually pay to make their business work. Low level labor making more money directly enriches a majority of Americans at the time, and a rich base like that has more resources to devote to buying goods but also investigating WHICH goods are worth it, ie making market competition actually work instead of just being about who has the lowest sticker price, which is a direct result of modern americans being dirt fucking poor in money, time, attention, resources, etc. A shortage of labor and therefore increase in the wealth of the everyman may have also contributed to the renaissance.
The US was still PUMPING money into basic sciences and basic technology research. This is especially useful for materials science which feeds a lot of engineering.
So many people had been recently put into such high positions that there wasn't as much of a "Management class", workers were managing workers. People could focus on doing things instead of office politics, ass covering, and pretending to look busy to people who have no freaking clue what they are managing.
Germany lost IP protections for many things. This results in a fertile ground for innovation, because everyone can freely make a widget that matches the now invalid german patent X, so there is high compatibility in widgets, while also being high incentive to improve your version of Widget X in some way so you can patent that improvement, meaning there's a lot of exploration going on in the solution space. Patents explicitly freeze investment into large solution spaces, especially with how vague modern patents are, how incompetent and undertrained/understaffed the patent office is, and how hard it is to get a court to invalidate bullshit patents.
Basically all those things businesses insist are bad made the world better for consumers, and more importantly, people. State investment into the population paid huge dividends. Who could have guessed.