On Jun 20, 1:47*pm, Gig 601Xl Builder
wrote:
Le Chaud Lapin wrote:
I know you think that there is all this open source software and
electronic hardware that is available and cheap. And you have been
raised to think that there is not problem that a few silicon chips can't
fix. *BUT I can pretty much assure you that there are a lot of people a
lot smarter than you in the world and some of them work for companies
called Lockheed and Boeing and even Cessna and Cirrus.

Tell me this. If it could be done cheaper why aren't any of these
companies doing it? It isn't like they are making all the money they
want and I'm sure any of them would be more than happy to increase the
size of the market for aircraft by 1000 fold.

I am glad we agree about the desirability of a PAV. As for why it has
not been done yet, I think the answer has more to do with managerial
dynamics than technology. Ten years from now, someone will invent a
system, software or otherwise, that will be herald as a
"breakthrough". The fundamental components that are required to build
that system most likely exist today, in 2008, especially in the case
of software. What changes in 10 years that makes the breakthrough
able to occur later than sooner?

I want the flying car I've been promised by "Popular Science" and so do
a lot of other people and Boeing and Cessna and Cirrus and the other
know it. They just don't know how to make it because with technology
available today it can't be made.

I disagree with this. There is a difference between cannot and has
not.

If the truth were always "cannot", there would never be any
breakthroughs.

If you say that there will be breakthroughs, but it will be done by
Boeing, Cessna, or Cirrus, then NASA should take the CAFE/PAV award
and give it to engineers inside those companies directly.

-Le Chaud Lapin-