You'll have to show me step by step how to post videos Joker. I'd like to share with some things I've seen and watched.
As for the list of cars, note that the first part claimed that they were all production models. I find that to be an erroneous claim at best. Sure, some cars like the Veyron and the Koenigsegg are indeed production cars and have passed scrutinering some of the others had all the look of concept cars.
The second part of the video had conceptual drawings for heavens sake! It's one thing to claim that a car can be built and give theoreticals of what it can do, but until they are actually built, driven, and verified as to the claims, they will remain what they are now, fantasy. Some of those looked like worked over Porsches not unlike what we see from Ruf. And the Hennesey is something that ,even given the money, a person would not be able to buy.
Even if you had the money, any REAL production car is out of production almost immediately. Most of those are announced amid plans to build XXX # cars.
I understand the allure of building ever faster cars, but really, one offs and concepts don't count.