You seriously think they've figured out how to reanimate particles from one space, into another, while maintaining the integrity of the item being teleported?? And you also seriously think they've been "HIDING" this information from the public??
The 1st flying car has been invented in the 30's. <iframe width="560" height="315" src="//www.youtube.com/embed/S5TGoJ9nWTc" frameborder="0" allowfullscreen></iframe> and there have been others.
It's true. I found it on A reliable Twitter handle. King Drew or something like that. That was just an example, man. I'm not saying any of it is true. But I wouldn't be surprised if technology advancement discoveries are revealed MUCH later from the date of discovery. I used the 4K TV subject as an example. Not saying that 4K in the 20s is actually a fact. Just trying to illustrate the train of thought.